51757951

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 61424640

約数和(自身を除く): 9666689

約数列:

[1, 7, 47, 61, 329, 427, 2579, 2867, 18053, 20069, 121213, 157319, 848491, 1101233, 7393993, 51757951]

約数ペア:

[(1, 51757951), (7, 7393993), (47, 1101233), (61, 848491), (329, 157319), (427, 121213), (2579, 20069), (2867, 18053)]