48397540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33149}}^1$

素因数の和:33231

約数の個数: 24

約数和(自身を含む): 103030200

約数和(自身を除く): 54632660

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 33149, 66298, 132596, 165745, 331490, 662980, 2419877, 4839754, 9679508, 12099385, 24198770, 48397540]

約数ペア:

[(1, 48397540), (2, 24198770), (4, 12099385), (5, 9679508), (10, 4839754), (20, 2419877), (73, 662980), (146, 331490), (292, 165745), (365, 132596), (730, 66298), (1460, 33149)]