48331580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219689}}^1$

素因数の和:219709

約数の個数: 24

約数和(自身を含む): 110723760

約数和(自身を除く): 62392180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219689, 439378, 878756, 1098445, 2196890, 2416579, 4393780, 4833158, 9666316, 12082895, 24165790, 48331580]

約数ペア:

[(1, 48331580), (2, 24165790), (4, 12082895), (5, 9666316), (10, 4833158), (11, 4393780), (20, 2416579), (22, 2196890), (44, 1098445), (55, 878756), (110, 439378), (220, 219689)]