51418756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 92811096

約数和(自身を除く): 41392340

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 1997, 3994, 6437, 7988, 12874, 25748, 81877, 163754, 313529, 327508, 627058, 1254116, 12854689, 25709378, 51418756]

約数ペア:

[(1, 51418756), (2, 25709378), (4, 12854689), (41, 1254116), (82, 627058), (157, 327508), (164, 313529), (314, 163754), (628, 81877), (1997, 25748), (3994, 12874), (6437, 7988)]