48941740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56909}}^1$

素因数の和:56961

約数の個数: 24

約数和(自身を含む): 105169680

約数和(自身を除く): 56227940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 56909, 113818, 227636, 284545, 569090, 1138180, 2447087, 4894174, 9788348, 12235435, 24470870, 48941740]

約数ペア:

[(1, 48941740), (2, 24470870), (4, 12235435), (5, 9788348), (10, 4894174), (20, 2447087), (43, 1138180), (86, 569090), (172, 284545), (215, 227636), (430, 113818), (860, 56909)]