49565815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5821}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 64554336

約数和(自身を除く): 14988521

約数列:

[1, 5, 13, 65, 131, 655, 1703, 5821, 8515, 29105, 75673, 378365, 762551, 3812755, 9913163, 49565815]

約数ペア:

[(1, 49565815), (5, 9913163), (13, 3812755), (65, 762551), (131, 378365), (655, 75673), (1703, 29105), (5821, 8515)]