55055791

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 9571409

約数列:

[1, 7, 59, 109, 413, 763, 1223, 6431, 8561, 45017, 72157, 133307, 505099, 933149, 7865113, 55055791]

約数ペア:

[(1, 55055791), (7, 7865113), (59, 933149), (109, 505099), (413, 133307), (763, 72157), (1223, 45017), (6431, 8561)]