56105142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{406559}}^1$

素因数の和:406587

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 60984138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 406559, 813118, 1219677, 2439354, 9350857, 18701714, 28052571, 56105142]

約数ペア:

[(1, 56105142), (2, 28052571), (3, 18701714), (6, 9350857), (23, 2439354), (46, 1219677), (69, 813118), (138, 406559)]