49631127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 82102272

約数和(自身を除く): 32471145

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1327, 1781, 2877, 3981, 5343, 9289, 12467, 17251, 27867, 37401, 51753, 120757, 181799, 362271, 545397, 1272593, 2363387, 3817779, 7090161, 16543709, 49631127]

約数ペア:

[(1, 49631127), (3, 16543709), (7, 7090161), (13, 3817779), (21, 2363387), (39, 1272593), (91, 545397), (137, 362271), (273, 181799), (411, 120757), (959, 51753), (1327, 37401), (1781, 27867), (2877, 17251), (3981, 12467), (5343, 9289)]