49569669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 76464960

約数和(自身を除く): 26895291

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 5569, 8901, 16707, 50121, 128087, 239467, 384261, 718401, 1152783, 2155203, 5507741, 16523223, 49569669]

約数ペア:

[(1, 49569669), (3, 16523223), (9, 5507741), (23, 2155203), (43, 1152783), (69, 718401), (129, 384261), (207, 239467), (387, 128087), (989, 50121), (2967, 16707), (5569, 8901)]