49145180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351037}}^1$

素因数の和:351053

約数の個数: 24

約数和(自身を含む): 117948768

約数和(自身を除く): 68803588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351037, 702074, 1404148, 1755185, 2457259, 3510370, 4914518, 7020740, 9829036, 12286295, 24572590, 49145180]

約数ペア:

[(1, 49145180), (2, 24572590), (4, 12286295), (5, 9829036), (7, 7020740), (10, 4914518), (14, 3510370), (20, 2457259), (28, 1755185), (35, 1404148), (70, 702074), (140, 351037)]