48145580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{343897}}^1$

素因数の和:343913

約数の個数: 24

約数和(自身を含む): 115549728

約数和(自身を除く): 67404148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 343897, 687794, 1375588, 1719485, 2407279, 3438970, 4814558, 6877940, 9629116, 12036395, 24072790, 48145580]

約数ペア:

[(1, 48145580), (2, 24072790), (4, 12036395), (5, 9629116), (7, 6877940), (10, 4814558), (14, 3438970), (20, 2407279), (28, 1719485), (35, 1375588), (70, 687794), (140, 343897)]