aliquot divisor

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• Divisor function — σ0(n) up to n = 250 Sigma function σ …   Wikipedia

• Aliquot stringing — is the use of extra unstruck strings in the piano for the purpose of enriching the tone. HistoryThe aliquot stringing system was invented by Julius Blüthner in 1873. To this day, it has been exclusively employed in Blüthner pianos.As currently… …   Wikipedia

• Divisor — divisible redirects here. For divisibility of groups, see Divisible group. For the second operand of a division, see Division (mathematics). For divisors in algebraic geometry, see Divisor (algebraic geometry). For divisibility in the ring theory …   Wikipedia

• Aliquot sequence — In mathematics, an aliquot sequence is a recursive sequence in which each term is the sum of the proper divisors of the previous term. The aliquot sequence starting with a positive integer k can be defined formally in terms of the sum of divisors …   Wikipedia

• Aliquot — In mathematics, an aliquot part (or simply aliquot) of an integer is any of its integer proper divisors. For instance, 2 is an aliquot of 12. The sum of all the aliquots of an integer n is the value s( n ) = σ( n ) n , where σ( n ) is the sum of… …   Wikipedia

• aliquot part — noun an integer that is an exact divisor of some quantity 4 is an aliquot part of 12 • Syn: ↑aliquot • Ant: ↑aliquant (for: ↑aliquot) • Derivationally related forms: ↑ …   Useful english dictionary

• aliquot — adjective Etymology: Medieval Latin aliquotus, from Latin aliquot some, several, from alius other + quot how many more at else, quote Date: 1570 1. contained an exact number of times in something else used of a divisor or part < 5 is an aliquot… …   New Collegiate Dictionary

• aliquot — /al i kweuht/, adj. 1. Math. forming an exact proper divisor: An aliquot part of 15 is 5. 2. Chem., Pharm. comprising a known fraction of a whole and constituting a sample: an aliquot quantity of acid for analysis. n. 3. an aliquot part. [1560… …   Universalium

• aliquot — al•i•quot [[t]ˈæl ɪ kwət[/t]] adj. 1) math. forming an exact proper divisor: An aliquot part of 15 is 5[/ex] 2) biochem. chem. comprising a known fraction of a whole and constituting a sample for chemical analysis 3) an aliquot part • Etymology:… …   From formal English to slang

• aliquot — /ˈæləkwɒt/ (say aluhkwot) noun 1. a known fraction of a volume of liquid taken as a representative sample. –adjective 2. Mathematics Obsolete forming an exact proper divisor: 5 is an aliquot part of 15. {Latin: some, several} …  

• Harmonic divisor number — This article is about harmonic divisor numbers. For meanings of harmonic number, see harmonic number (disambiguation). In mathematics, a harmonic divisor number, or Ore number (named after Øystein Ore who defined it in 1948), is a positive… …   Wikipedia