28452550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81293}}^1$

素因数の和:81312

約数の個数: 24

約数和(自身を含む): 60482736

約数和(自身を除く): 32030186

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81293, 162586, 406465, 569051, 812930, 1138102, 2032325, 2845255, 4064650, 5690510, 14226275, 28452550]

約数ペア:

[(1, 28452550), (2, 14226275), (5, 5690510), (7, 4064650), (10, 2845255), (14, 2032325), (25, 1138102), (35, 812930), (50, 569051), (70, 406465), (175, 162586), (350, 81293)]