49754620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24631}}^1$

素因数の和:24741

約数の個数: 24

約数和(自身を含む): 105523488

約数和(自身を除く): 55768868

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24631, 49262, 98524, 123155, 246310, 492620, 2487731, 4975462, 9950924, 12438655, 24877310, 49754620]

約数ペア:

[(1, 49754620), (2, 24877310), (4, 12438655), (5, 9950924), (10, 4975462), (20, 2487731), (101, 492620), (202, 246310), (404, 123155), (505, 98524), (1010, 49262), (2020, 24631)]