51987403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129001}}^1$

素因数の和:129045

約数の個数: 8

約数和(自身を含む): 57792896

約数和(自身を除く): 5805493

約数列:

[1, 13, 31, 403, 129001, 1677013, 3999031, 51987403]

約数ペア:

[(1, 51987403), (13, 3999031), (31, 1677013), (403, 129001)]