51315199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 57401344

約数和(自身を除く): 6086145

約数列:

[1, 13, 31, 223, 403, 571, 2899, 6913, 7423, 17701, 89869, 127333, 230113, 1655329, 3947323, 51315199]

約数ペア:

[(1, 51315199), (13, 3947323), (31, 1655329), (223, 230113), (403, 127333), (571, 89869), (2899, 17701), (6913, 7423)]