53442065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 66358656

約数和(自身を除く): 12916591

約数列:

[1, 5, 41, 103, 205, 515, 2531, 4223, 12655, 21115, 103771, 260693, 518855, 1303465, 10688413, 53442065]

約数ペア:

[(1, 53442065), (5, 10688413), (41, 1303465), (103, 518855), (205, 260693), (515, 103771), (2531, 21115), (4223, 12655)]