53581264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{304439}}^1$

素因数の和:304458

約数の個数: 20

約数和(自身を含む): 113251680

約数和(自身を除く): 59670416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 304439, 608878, 1217756, 2435512, 3348829, 4871024, 6697658, 13395316, 26790632, 53581264]

約数ペア:

[(1, 53581264), (2, 26790632), (4, 13395316), (8, 6697658), (11, 4871024), (16, 3348829), (22, 2435512), (44, 1217756), (88, 608878), (176, 304439)]