56220222

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{71527}}^1$

素因数の和:71663

約数の個数: 16

約数和(自身を含む): 113300352

約数和(自身を除く): 57080130

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 71527, 143054, 214581, 429162, 9370037, 18740074, 28110111, 56220222]

約数ペア:

[(1, 56220222), (2, 28110111), (3, 18740074), (6, 9370037), (131, 429162), (262, 214581), (393, 143054), (786, 71527)]