50889080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115657}}^1$

素因数の和:115679

約数の個数: 32

約数和(自身を含む): 124910640

約数和(自身を除く): 74021560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115657, 231314, 462628, 578285, 925256, 1156570, 1272227, 2313140, 2544454, 4626280, 5088908, 6361135, 10177816, 12722270, 25444540, 50889080]

約数ペア:

[(1, 50889080), (2, 25444540), (4, 12722270), (5, 10177816), (8, 6361135), (10, 5088908), (11, 4626280), (20, 2544454), (22, 2313140), (40, 1272227), (44, 1156570), (55, 925256), (88, 578285), (110, 462628), (220, 231314), (440, 115657)]