49204180

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6197}}^1$

素因数の和:6603

約数の個数: 24

約数和(自身を含む): 103605768

約数和(自身を除く): 54401588

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 6197, 7940, 12394, 24788, 30985, 61970, 123940, 2460209, 4920418, 9840836, 12301045, 24602090, 49204180]

約数ペア:

[(1, 49204180), (2, 24602090), (4, 12301045), (5, 9840836), (10, 4920418), (20, 2460209), (397, 123940), (794, 61970), (1588, 30985), (1985, 24788), (3970, 12394), (6197, 7940)]