56262549

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17981}}^1$

素因数の和:18140

約数の個数: 16

約数和(自身を含む): 86313600

約数和(自身を除く): 30051051

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 17981, 53943, 125867, 377601, 2679169, 8037507, 18754183, 56262549]

約数ペア:

[(1, 56262549), (3, 18754183), (7, 8037507), (21, 2679169), (149, 377601), (447, 125867), (1043, 53943), (3129, 17981)]