51295710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3511}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 123397632

約数和(自身を除く): 72101922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 3511, 4870, 7022, 7305, 10533, 14610, 17555, 21066, 35110, 52665, 105330, 1709857, 3419714, 5129571, 8549285, 10259142, 17098570, 25647855, 51295710]

約数ペア:

[(1, 51295710), (2, 25647855), (3, 17098570), (5, 10259142), (6, 8549285), (10, 5129571), (15, 3419714), (30, 1709857), (487, 105330), (974, 52665), (1461, 35110), (2435, 21066), (2922, 17555), (3511, 14610), (4870, 10533), (7022, 7305)]