55394740

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8849}}^1$

素因数の和:9171

約数の個数: 24

約数和(自身を含む): 116713800

約数和(自身を除く): 61319060

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 8849, 17698, 35396, 44245, 88490, 176980, 2769737, 5539474, 11078948, 13848685, 27697370, 55394740]

約数ペア:

[(1, 55394740), (2, 27697370), (4, 13848685), (5, 11078948), (10, 5539474), (20, 2769737), (313, 176980), (626, 88490), (1252, 44245), (1565, 35396), (3130, 17698), (6260, 8849)]