51992507

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 60672000

約数和(自身を除く): 8679493

約数列:

[1, 7, 79, 149, 553, 631, 1043, 4417, 11771, 49849, 82397, 94019, 348943, 658133, 7427501, 51992507]

約数ペア:

[(1, 51992507), (7, 7427501), (79, 658133), (149, 348943), (553, 94019), (631, 82397), (1043, 49849), (4417, 11771)]