51098860

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3877}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 107498160

約数和(自身を除く): 56399300

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 3877, 6590, 7754, 13180, 15508, 19385, 38770, 77540, 2554943, 5109886, 10219772, 12774715, 25549430, 51098860]

約数ペア:

[(1, 51098860), (2, 25549430), (4, 12774715), (5, 10219772), (10, 5109886), (20, 2554943), (659, 77540), (1318, 38770), (2636, 19385), (3295, 15508), (3877, 13180), (6590, 7754)]