51719955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 95462400

約数和(自身を除く): 43742445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 4519, 11445, 13557, 22595, 31633, 67785, 94899, 158165, 474495, 492571, 1477713, 2462855, 3447997, 7388565, 10343991, 17239985, 51719955]

約数ペア:

[(1, 51719955), (3, 17239985), (5, 10343991), (7, 7388565), (15, 3447997), (21, 2462855), (35, 1477713), (105, 492571), (109, 474495), (327, 158165), (545, 94899), (763, 67785), (1635, 31633), (2289, 22595), (3815, 13557), (4519, 11445)]