45087790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409889}}^1$

素因数の和:409907

約数の個数: 16

約数和(自身を含む): 88536240

約数和(自身を除く): 43448450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409889, 819778, 2049445, 4098890, 4508779, 9017558, 22543895, 45087790]

約数ペア:

[(1, 45087790), (2, 22543895), (5, 9017558), (10, 4508779), (11, 4098890), (22, 2049445), (55, 819778), (110, 409889)]