48217774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199247}}^1$

素因数の和:199271

約数の個数: 12

約数和(自身を含む): 79499952

約数和(自身を除く): 31282178

約数列:

[1, 2, 11, 22, 121, 242, 199247, 398494, 2191717, 4383434, 24108887, 48217774]

約数ペア:

[(1, 48217774), (2, 24108887), (11, 4383434), (22, 2191717), (121, 398494), (242, 199247)]