56284900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{80407}}^1$

素因数の和:80428

約数の個数: 36

約数和(自身を含む): 139588288

約数和(自身を除く): 83303388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 80407, 160814, 321628, 402035, 562849, 804070, 1125698, 1608140, 2010175, 2251396, 2814245, 4020350, 5628490, 8040700, 11256980, 14071225, 28142450, 56284900]

約数ペア:

[(1, 56284900), (2, 28142450), (4, 14071225), (5, 11256980), (7, 8040700), (10, 5628490), (14, 4020350), (20, 2814245), (25, 2251396), (28, 2010175), (35, 1608140), (50, 1125698), (70, 804070), (100, 562849), (140, 402035), (175, 321628), (350, 160814), (700, 80407)]