51868195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 66132000

約数和(自身を除く): 14263805

約数列:

[1, 5, 19, 95, 109, 545, 2071, 5009, 10355, 25045, 95171, 475855, 545981, 2729905, 10373639, 51868195]

約数ペア:

[(1, 51868195), (5, 10373639), (19, 2729905), (95, 545981), (109, 475855), (545, 95171), (2071, 25045), (5009, 10355)]