56609240

素因数分解:

$2^3\times 5^1\times {\mathrm{1415231}}^1$

素因数の和:1415242

約数の個数: 16

約数和(自身を含む): 127370880

約数和(自身を除く): 70761640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1415231, 2830462, 5660924, 7076155, 11321848, 14152310, 28304620, 56609240]

約数ペア:

[(1, 56609240), (2, 28304620), (4, 14152310), (5, 11321848), (8, 7076155), (10, 5660924), (20, 2830462), (40, 1415231)]