49963040

素因数分解:

$2^5\times 5^1\times {\mathrm{312269}}^1$

素因数の和:312284

約数の個数: 24

約数和(自身を含む): 118038060

約数和(自身を除く): 68075020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 312269, 624538, 1249076, 1561345, 2498152, 3122690, 4996304, 6245380, 9992608, 12490760, 24981520, 49963040]

約数ペア:

[(1, 49963040), (2, 24981520), (4, 12490760), (5, 9992608), (8, 6245380), (10, 4996304), (16, 3122690), (20, 2498152), (32, 1561345), (40, 1249076), (80, 624538), (160, 312269)]