48828680

素因数分解:

$2^3\times 5^1\times {\mathrm{1220717}}^1$

素因数の和:1220728

約数の個数: 16

約数和(自身を含む): 109864620

約数和(自身を除く): 61035940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1220717, 2441434, 4882868, 6103585, 9765736, 12207170, 24414340, 48828680]

約数ペア:

[(1, 48828680), (2, 24414340), (4, 12207170), (5, 9765736), (8, 6103585), (10, 4882868), (20, 2441434), (40, 1220717)]