49749580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11789}}^1$

素因数の和:12009

約数の個数: 24

約数和(自身を含む): 104978160

約数和(自身を除く): 55228580

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 11789, 23578, 47156, 58945, 117890, 235780, 2487479, 4974958, 9949916, 12437395, 24874790, 49749580]

約数ペア:

[(1, 49749580), (2, 24874790), (4, 12437395), (5, 9949916), (10, 4974958), (20, 2487479), (211, 235780), (422, 117890), (844, 58945), (1055, 47156), (2110, 23578), (4220, 11789)]