51607156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 93386216

約数和(自身を除く): 41779060

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 2221, 4442, 5809, 8884, 11618, 23236, 82177, 164354, 328708, 348697, 697394, 1394788, 12901789, 25803578, 51607156]

約数ペア:

[(1, 51607156), (2, 25803578), (4, 12901789), (37, 1394788), (74, 697394), (148, 348697), (157, 328708), (314, 164354), (628, 82177), (2221, 23236), (4442, 11618), (5809, 8884)]