53103640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45779}}^1$

素因数の和:45819

約数の個数: 32

約数和(自身を含む): 123606000

約数和(自身を除く): 70502360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 45779, 91558, 183116, 228895, 366232, 457790, 915580, 1327591, 1831160, 2655182, 5310364, 6637955, 10620728, 13275910, 26551820, 53103640]

約数ペア:

[(1, 53103640), (2, 26551820), (4, 13275910), (5, 10620728), (8, 6637955), (10, 5310364), (20, 2655182), (29, 1831160), (40, 1327591), (58, 915580), (116, 457790), (145, 366232), (232, 228895), (290, 183116), (580, 91558), (1160, 45779)]