48813985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21647}}^1$

素因数の和:21704

約数の個数: 16

約数和(自身を含む): 65463552

約数和(自身を除く): 16649567

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 21647, 108235, 238117, 887527, 1190585, 4437635, 9762797, 48813985]

約数ペア:

[(1, 48813985), (5, 9762797), (11, 4437635), (41, 1190585), (55, 887527), (205, 238117), (451, 108235), (2255, 21647)]