56137540

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4933}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 118119960

約数和(自身を除く): 61982420

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 4933, 5690, 9866, 11380, 19732, 24665, 49330, 98660, 2806877, 5613754, 11227508, 14034385, 28068770, 56137540]

約数ペア:

[(1, 56137540), (2, 28068770), (4, 14034385), (5, 11227508), (10, 5613754), (20, 2806877), (569, 98660), (1138, 49330), (2276, 24665), (2845, 19732), (4933, 11380), (5690, 9866)]