47842916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{98849}}^1$

素因数の和:98875

約数の個数: 18

約数和(自身を含む): 92029350

約数和(自身を除く): 44186434

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 98849, 197698, 395396, 1087339, 2174678, 4349356, 11960729, 23921458, 47842916]

約数ペア:

[(1, 47842916), (2, 23921458), (4, 11960729), (11, 4349356), (22, 2174678), (44, 1087339), (121, 395396), (242, 197698), (484, 98849)]