55205823

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2143}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 76292096

約数和(自身を除く): 21086273

約数列:

[1, 3, 31, 93, 277, 831, 2143, 6429, 8587, 25761, 66433, 199299, 593611, 1780833, 18401941, 55205823]

約数ペア:

[(1, 55205823), (3, 18401941), (31, 1780833), (93, 593611), (277, 199299), (831, 66433), (2143, 25761), (6429, 8587)]