48667720

素因数分解:

$2^3\times 5^1\times {\mathrm{1216693}}^1$

素因数の和:1216704

約数の個数: 16

約数和(自身を含む): 109502460

約数和(自身を除く): 60834740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1216693, 2433386, 4866772, 6083465, 9733544, 12166930, 24333860, 48667720]

約数ペア:

[(1, 48667720), (2, 24333860), (4, 12166930), (5, 9733544), (8, 6083465), (10, 4866772), (20, 2433386), (40, 1216693)]