51791305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 64744704

約数和(自身を除く): 12953399

約数列:

[1, 5, 37, 71, 185, 355, 2627, 3943, 13135, 19715, 145891, 279953, 729455, 1399765, 10358261, 51791305]

約数ペア:

[(1, 51791305), (5, 10358261), (37, 1399765), (71, 729455), (185, 279953), (355, 145891), (2627, 19715), (3943, 13135)]