47689850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73369}}^1$

素因数の和:73394

約数の個数: 24

約数和(自身を含む): 95527740

約数和(自身を除く): 47837890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 73369, 146738, 366845, 733690, 953797, 1834225, 1907594, 3668450, 4768985, 9537970, 23844925, 47689850]

約数ペア:

[(1, 47689850), (2, 23844925), (5, 9537970), (10, 4768985), (13, 3668450), (25, 1907594), (26, 1834225), (50, 953797), (65, 733690), (130, 366845), (325, 146738), (650, 73369)]