49755640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113081}}^1$

素因数の和:113103

約数の個数: 32

約数和(自身を含む): 122128560

約数和(自身を除く): 72372920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 113081, 226162, 452324, 565405, 904648, 1130810, 1243891, 2261620, 2487782, 4523240, 4975564, 6219455, 9951128, 12438910, 24877820, 49755640]

約数ペア:

[(1, 49755640), (2, 24877820), (4, 12438910), (5, 9951128), (8, 6219455), (10, 4975564), (11, 4523240), (20, 2487782), (22, 2261620), (40, 1243891), (44, 1130810), (55, 904648), (88, 565405), (110, 452324), (220, 226162), (440, 113081)]