53885080

素因数分解:

$2^3\times 5^1\times {\mathrm{1347127}}^1$

素因数の和:1347138

約数の個数: 16

約数和(自身を含む): 121241520

約数和(自身を除く): 67356440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1347127, 2694254, 5388508, 6735635, 10777016, 13471270, 26942540, 53885080]

約数ペア:

[(1, 53885080), (2, 26942540), (4, 13471270), (5, 10777016), (8, 6735635), (10, 5388508), (20, 2694254), (40, 1347127)]