52880065

素因数分解:

$5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 74581992

約数和(自身を除く): 21701927

約数列:

[1, 5, 7, 35, 49, 101, 245, 505, 707, 2137, 3535, 4949, 10685, 14959, 24745, 74795, 104713, 215837, 523565, 1079185, 1510859, 7554295, 10576013, 52880065]

約数ペア:

[(1, 52880065), (5, 10576013), (7, 7554295), (35, 1510859), (49, 1079185), (101, 523565), (245, 215837), (505, 104713), (707, 74795), (2137, 24745), (3535, 14959), (4949, 10685)]