49130818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19763}}^1$

素因数の和:19889

約数の個数: 16

約数和(自身を含む): 81111456

約数和(自身を除く): 31980638

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 19763, 39526, 217393, 434786, 2233219, 4466438, 24565409, 49130818]

約数ペア:

[(1, 49130818), (2, 24565409), (11, 4466438), (22, 2233219), (113, 434786), (226, 217393), (1243, 39526), (2486, 19763)]