56864390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{516949}}^1$

素因数の和:516967

約数の個数: 16

約数和(自身を含む): 111661200

約数和(自身を除く): 54796810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 516949, 1033898, 2584745, 5169490, 5686439, 11372878, 28432195, 56864390]

約数ペア:

[(1, 56864390), (2, 28432195), (5, 11372878), (10, 5686439), (11, 5169490), (22, 2584745), (55, 1033898), (110, 516949)]