56878802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2521}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 88522200

約数和(自身を除く): 31643398

約数列:

[1, 2, 29, 58, 389, 778, 2521, 5042, 11281, 22562, 73109, 146218, 980669, 1961338, 28439401, 56878802]

約数ペア:

[(1, 56878802), (2, 28439401), (29, 1961338), (58, 980669), (389, 146218), (778, 73109), (2521, 22562), (5042, 11281)]