49994420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{357103}}^1$

素因数の和:357119

約数の個数: 24

約数和(自身を含む): 119986944

約数和(自身を除く): 69992524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 357103, 714206, 1428412, 1785515, 2499721, 3571030, 4999442, 7142060, 9998884, 12498605, 24997210, 49994420]

約数ペア:

[(1, 49994420), (2, 24997210), (4, 12498605), (5, 9998884), (7, 7142060), (10, 4999442), (14, 3571030), (20, 2499721), (28, 1785515), (35, 1428412), (70, 714206), (140, 357103)]