55120045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2141}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 69914880

約数和(自身を除く): 14794835

約数列:

[1, 5, 19, 95, 271, 1355, 2141, 5149, 10705, 25745, 40679, 203395, 580211, 2901055, 11024009, 55120045]

約数ペア:

[(1, 55120045), (5, 11024009), (19, 2901055), (95, 580211), (271, 203395), (1355, 40679), (2141, 25745), (5149, 10705)]