51935640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432797}}^1$

素因数の和:432811

約数の個数: 32

約数和(自身を含む): 155807280

約数和(自身を除く): 103871640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432797, 865594, 1298391, 1731188, 2163985, 2596782, 3462376, 4327970, 5193564, 6491955, 8655940, 10387128, 12983910, 17311880, 25967820, 51935640]

約数ペア:

[(1, 51935640), (2, 25967820), (3, 17311880), (4, 12983910), (5, 10387128), (6, 8655940), (8, 6491955), (10, 5193564), (12, 4327970), (15, 3462376), (20, 2596782), (24, 2163985), (30, 1731188), (40, 1298391), (60, 865594), (120, 432797)]