48668680

素因数分解:

$2^3\times 5^1\times {\mathrm{1216717}}^1$

素因数の和:1216728

約数の個数: 16

約数和(自身を含む): 109504620

約数和(自身を除く): 60835940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1216717, 2433434, 4866868, 6083585, 9733736, 12167170, 24334340, 48668680]

約数ペア:

[(1, 48668680), (2, 24334340), (4, 12167170), (5, 9733736), (8, 6083585), (10, 4866868), (20, 2433434), (40, 1216717)]