48807715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2213}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 64082016

約数和(自身を除く): 15274301

約数列:

[1, 5, 11, 55, 401, 2005, 2213, 4411, 11065, 22055, 24343, 121715, 887413, 4437065, 9761543, 48807715]

約数ペア:

[(1, 48807715), (5, 9761543), (11, 4437065), (55, 887413), (401, 121715), (2005, 24343), (2213, 22055), (4411, 11065)]