51021608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3557}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 105032160

約数和(自身を除く): 54010552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3557, 3586, 7114, 7172, 14228, 14344, 28456, 39127, 78254, 156508, 313016, 579791, 1159582, 2319164, 4638328, 6377701, 12755402, 25510804, 51021608]

約数ペア:

[(1, 51021608), (2, 25510804), (4, 12755402), (8, 6377701), (11, 4638328), (22, 2319164), (44, 1159582), (88, 579791), (163, 313016), (326, 156508), (652, 78254), (1304, 39127), (1793, 28456), (3557, 14344), (3586, 14228), (7114, 7172)]