48905379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 78747552

約数和(自身を除く): 29842173

約数列:

[1, 3, 9, 17, 37, 51, 53, 111, 153, 159, 163, 333, 477, 489, 629, 901, 1467, 1887, 1961, 2703, 2771, 5661, 5883, 6031, 8109, 8313, 8639, 17649, 18093, 24939, 25917, 33337, 54279, 77751, 100011, 102527, 146863, 300033, 307581, 319643, 440589, 922743, 958929, 1321767, 2876787, 5433931, 16301793, 48905379]

約数ペア:

[(1, 48905379), (3, 16301793), (9, 5433931), (17, 2876787), (37, 1321767), (51, 958929), (53, 922743), (111, 440589), (153, 319643), (159, 307581), (163, 300033), (333, 146863), (477, 102527), (489, 100011), (629, 77751), (901, 54279), (1467, 33337), (1887, 25917), (1961, 24939), (2703, 18093), (2771, 17649), (5661, 8639), (5883, 8313), (6031, 8109)]