49858569

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 79261260

約数和(自身を除く): 29402691

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 289, 493, 661, 867, 1479, 1983, 2601, 4437, 5949, 8381, 11237, 19169, 25143, 33711, 57507, 75429, 101133, 172521, 191029, 325873, 573087, 977619, 1719261, 2932857, 5539841, 16619523, 49858569]

約数ペア:

[(1, 49858569), (3, 16619523), (9, 5539841), (17, 2932857), (29, 1719261), (51, 977619), (87, 573087), (153, 325873), (261, 191029), (289, 172521), (493, 101133), (661, 75429), (867, 57507), (1479, 33711), (1983, 25143), (2601, 19169), (4437, 11237), (5949, 8381)]