53638310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 105871104

約数和(自身を除く): 52232794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2311, 2321, 4622, 4642, 11555, 11605, 23110, 23210, 25421, 50842, 127105, 254210, 487621, 975242, 2438105, 4876210, 5363831, 10727662, 26819155, 53638310]

約数ペア:

[(1, 53638310), (2, 26819155), (5, 10727662), (10, 5363831), (11, 4876210), (22, 2438105), (55, 975242), (110, 487621), (211, 254210), (422, 127105), (1055, 50842), (2110, 25421), (2311, 23210), (2321, 23110), (4622, 11605), (4642, 11555)]