49157059

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 58705920

約数和(自身を除く): 9548861

約数列:

[1, 7, 29, 103, 203, 721, 2351, 2987, 16457, 20909, 68179, 242153, 477253, 1695071, 7022437, 49157059]

約数ペア:

[(1, 49157059), (7, 7022437), (29, 1695071), (103, 477253), (203, 242153), (721, 68179), (2351, 20909), (2987, 16457)]