56163448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 115200000

約数和(自身を除く): 59036552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 998, 1279, 1996, 2558, 3992, 5116, 5489, 10232, 10978, 14069, 21956, 28138, 43912, 56276, 112552, 638221, 1276442, 2552884, 5105768, 7020431, 14040862, 28081724, 56163448]

約数ペア:

[(1, 56163448), (2, 28081724), (4, 14040862), (8, 7020431), (11, 5105768), (22, 2552884), (44, 1276442), (88, 638221), (499, 112552), (998, 56276), (1279, 43912), (1996, 28138), (2558, 21956), (3992, 14069), (5116, 10978), (5489, 10232)]