54109891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 62496000

約数和(自身を除く): 8386109

約数列:

[1, 11, 19, 199, 209, 1301, 2189, 3781, 14311, 24719, 41591, 258899, 271909, 2847889, 4919081, 54109891]

約数ペア:

[(1, 54109891), (11, 4919081), (19, 2847889), (199, 271909), (209, 258899), (1301, 41591), (2189, 24719), (3781, 14311)]