52731580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239689}}^1$

素因数の和:239709

約数の個数: 24

約数和(自身を含む): 120803760

約数和(自身を除く): 68072180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239689, 479378, 958756, 1198445, 2396890, 2636579, 4793780, 5273158, 10546316, 13182895, 26365790, 52731580]

約数ペア:

[(1, 52731580), (2, 26365790), (4, 13182895), (5, 10546316), (10, 5273158), (11, 4793780), (20, 2636579), (22, 2396890), (44, 1198445), (55, 958756), (110, 479378), (220, 239689)]