520048007450

素因数分解:

$2^1\times 5^2\times {\mathrm{10400960149}}^1$

素因数の和:10400960161

約数の個数: 12

約数和(自身を含む): 967289293950

約数和(自身を除く): 447241286500

約数列:

[1, 2, 5, 10, 25, 50, 10400960149, 20801920298, 52004800745, 104009601490, 260024003725, 520048007450]

約数ペア:

[(1, 520048007450), (2, 260024003725), (5, 104009601490), (10, 52004800745), (25, 20801920298), (50, 10400960149)]