51218288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291013}}^1$

素因数の和:291032

約数の個数: 20

約数和(自身を含む): 108257208

約数和(自身を除く): 57038920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291013, 582026, 1164052, 2328104, 3201143, 4656208, 6402286, 12804572, 25609144, 51218288]

約数ペア:

[(1, 51218288), (2, 25609144), (4, 12804572), (8, 6402286), (11, 4656208), (16, 3201143), (22, 2328104), (44, 1164052), (88, 582026), (176, 291013)]