51342179

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 59827200

約数和(自身を除く): 8485021

約数列:

[1, 7, 79, 227, 409, 553, 1589, 2863, 17933, 32311, 92843, 125531, 226177, 649901, 7334597, 51342179]

約数ペア:

[(1, 51342179), (7, 7334597), (79, 649901), (227, 226177), (409, 125531), (553, 92843), (1589, 32311), (2863, 17933)]