50949040

素因数分解:

$2^4\times 5^1\times {\mathrm{636863}}^1$

素因数の和:636876

約数の個数: 20

約数和(自身を含む): 118456704

約数和(自身を除く): 67507664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 636863, 1273726, 2547452, 3184315, 5094904, 6368630, 10189808, 12737260, 25474520, 50949040]

約数ペア:

[(1, 50949040), (2, 25474520), (4, 12737260), (5, 10189808), (8, 6368630), (10, 5094904), (16, 3184315), (20, 2547452), (40, 1273726), (80, 636863)]