51475281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 81529728

約数和(自身を除く): 30054447

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1237, 1261, 3201, 3711, 3783, 13607, 13871, 16081, 40821, 41613, 48243, 119989, 176891, 359967, 530673, 1319879, 1559857, 3959637, 4679571, 17158427, 51475281]

約数ペア:

[(1, 51475281), (3, 17158427), (11, 4679571), (13, 3959637), (33, 1559857), (39, 1319879), (97, 530673), (143, 359967), (291, 176891), (429, 119989), (1067, 48243), (1237, 41613), (1261, 40821), (3201, 16081), (3711, 13871), (3783, 13607)]