55836040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107377}}^1$

素因数の和:107401

約数の個数: 32

約数和(自身を含む): 135296280

約数和(自身を除く): 79460240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 107377, 214754, 429508, 536885, 859016, 1073770, 1395901, 2147540, 2791802, 4295080, 5583604, 6979505, 11167208, 13959010, 27918020, 55836040]

約数ペア:

[(1, 55836040), (2, 27918020), (4, 13959010), (5, 11167208), (8, 6979505), (10, 5583604), (13, 4295080), (20, 2791802), (26, 2147540), (40, 1395901), (52, 1073770), (65, 859016), (104, 536885), (130, 429508), (260, 214754), (520, 107377)]