52681780

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3347}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 110805408

約数和(自身を除く): 58123628

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3347, 3935, 6694, 7870, 13388, 15740, 16735, 33470, 66940, 2634089, 5268178, 10536356, 13170445, 26340890, 52681780]

約数ペア:

[(1, 52681780), (2, 26340890), (4, 13170445), (5, 10536356), (10, 5268178), (20, 2634089), (787, 66940), (1574, 33470), (3148, 16735), (3347, 15740), (3935, 13388), (6694, 7870)]