49348660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22637}}^1$

素因数の和:22755

約数の個数: 24

約数和(自身を含む): 104587560

約数和(自身を除く): 55238900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 22637, 45274, 90548, 113185, 226370, 452740, 2467433, 4934866, 9869732, 12337165, 24674330, 49348660]

約数ペア:

[(1, 49348660), (2, 24674330), (4, 12337165), (5, 9869732), (10, 4934866), (20, 2467433), (109, 452740), (218, 226370), (436, 113185), (545, 90548), (1090, 45274), (2180, 22637)]