48780620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348433}}^1$

素因数の和:348449

約数の個数: 24

約数和(自身を含む): 117073824

約数和(自身を除く): 68293204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348433, 696866, 1393732, 1742165, 2439031, 3484330, 4878062, 6968660, 9756124, 12195155, 24390310, 48780620]

約数ペア:

[(1, 48780620), (2, 24390310), (4, 12195155), (5, 9756124), (7, 6968660), (10, 4878062), (14, 3484330), (20, 2439031), (28, 1742165), (35, 1393732), (70, 696866), (140, 348433)]