51154352

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{35923}}^1$

素因数の和:36020

約数の個数: 20

約数和(自身を含む): 100227960

約数和(自身を除く): 49073608

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 35923, 71846, 143692, 287384, 574768, 3197147, 6394294, 12788588, 25577176, 51154352]

約数ペア:

[(1, 51154352), (2, 25577176), (4, 12788588), (8, 6394294), (16, 3197147), (89, 574768), (178, 287384), (356, 143692), (712, 71846), (1424, 35923)]