55018857

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 75098880

約数和(自身を除く): 20080023

約数列:

[1, 3, 59, 163, 177, 489, 1907, 5721, 9617, 28851, 112513, 310841, 337539, 932523, 18339619, 55018857]

約数ペア:

[(1, 55018857), (3, 18339619), (59, 932523), (163, 337539), (177, 310841), (489, 112513), (1907, 28851), (5721, 9617)]