49280497

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 57746304

約数和(自身を除く): 8465807

約数列:

[1, 7, 61, 131, 427, 881, 917, 6167, 7991, 53741, 55937, 115411, 376187, 807877, 7040071, 49280497]

約数ペア:

[(1, 49280497), (7, 7040071), (61, 807877), (131, 376187), (427, 115411), (881, 55937), (917, 53741), (6167, 7991)]