51480781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1484

約数の個数: 12

約数和(自身を含む): 56780892

約数和(自身を除く): 5300111

約数列:

[1, 11, 121, 401, 1061, 4411, 11671, 48521, 128381, 425461, 4680071, 51480781]

約数ペア:

[(1, 51480781), (11, 4680071), (121, 425461), (401, 128381), (1061, 48521), (4411, 11671)]