56125700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5672

約数の個数: 36

約数和(自身を含む): 123020772

約数和(自身を除く): 66895072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 5557, 10100, 11114, 22228, 27785, 55570, 111140, 138925, 277850, 555700, 561257, 1122514, 2245028, 2806285, 5612570, 11225140, 14031425, 28062850, 56125700]

約数ペア:

[(1, 56125700), (2, 28062850), (4, 14031425), (5, 11225140), (10, 5612570), (20, 2806285), (25, 2245028), (50, 1122514), (100, 561257), (101, 555700), (202, 277850), (404, 138925), (505, 111140), (1010, 55570), (2020, 27785), (2525, 22228), (5050, 11114), (5557, 10100)]