50472680

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2591}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 63367960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 2591, 3896, 4870, 5182, 9740, 10364, 12955, 19480, 20728, 25910, 51820, 103640, 1261817, 2523634, 5047268, 6309085, 10094536, 12618170, 25236340, 50472680]

約数ペア:

[(1, 50472680), (2, 25236340), (4, 12618170), (5, 10094536), (8, 6309085), (10, 5047268), (20, 2523634), (40, 1261817), (487, 103640), (974, 51820), (1948, 25910), (2435, 20728), (2591, 19480), (3896, 12955), (4870, 10364), (5182, 9740)]