53196065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20020

約数の個数: 16

約数和(自身を含む): 70425936

約数和(自身を除く): 17229871

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 19961, 99805, 259493, 818401, 1297465, 4092005, 10639213, 53196065]

約数ペア:

[(1, 53196065), (5, 10639213), (13, 4092005), (41, 1297465), (65, 818401), (205, 259493), (533, 99805), (2665, 19961)]