49120405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 61611264

約数和(自身を除く): 12490859

約数列:

[1, 5, 43, 47, 215, 235, 2021, 4861, 10105, 24305, 209023, 228467, 1045115, 1142335, 9824081, 49120405]

約数ペア:

[(1, 49120405), (5, 9824081), (43, 1142335), (47, 1045115), (215, 228467), (235, 209023), (2021, 24305), (4861, 10105)]