51851387

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 60936192

約数和(自身を除く): 9084805

約数列:

[1, 7, 47, 173, 329, 911, 1211, 6377, 8131, 42817, 56917, 157603, 299719, 1103221, 7407341, 51851387]

約数ペア:

[(1, 51851387), (7, 7407341), (47, 1103221), (173, 299719), (329, 157603), (911, 56917), (1211, 42817), (6377, 8131)]