51580217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 56826000

約数和(自身を除く): 5245783

約数列:

[1, 13, 89, 109, 409, 1157, 1417, 5317, 9701, 36401, 44581, 126113, 473213, 579553, 3967709, 51580217]

約数ペア:

[(1, 51580217), (13, 3967709), (89, 579553), (109, 473213), (409, 126113), (1157, 44581), (1417, 36401), (5317, 9701)]