53358346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19777}}^1$

素因数の和:19869

約数の個数: 16

約数和(自身を含む): 85440960

約数和(自身を除く): 32082614

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19777, 39554, 375763, 751526, 1404167, 2808334, 26679173, 53358346]

約数ペア:

[(1, 53358346), (2, 26679173), (19, 2808334), (38, 1404167), (71, 751526), (142, 375763), (1349, 39554), (2698, 19777)]