51398372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{414503}}^1$

素因数の和:414538

約数の個数: 12

約数和(自身を含む): 92848896

約数和(自身を除く): 41450524

約数列:

[1, 2, 4, 31, 62, 124, 414503, 829006, 1658012, 12849593, 25699186, 51398372]

約数ペア:

[(1, 51398372), (2, 25699186), (4, 12849593), (31, 1658012), (62, 829006), (124, 414503)]