56451815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5581}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 82256352

約数和(自身を除く): 25804537

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 5581, 10115, 27905, 39067, 94877, 195335, 474385, 664139, 1612909, 3320695, 8064545, 11290363, 56451815]

約数ペア:

[(1, 56451815), (5, 11290363), (7, 8064545), (17, 3320695), (35, 1612909), (85, 664139), (119, 474385), (289, 195335), (595, 94877), (1445, 39067), (2023, 27905), (5581, 10115)]