49095981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 83466240

約数和(自身を除く): 34370259

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 607, 627, 817, 1419, 1821, 1881, 2451, 4257, 5463, 6677, 7353, 8987, 11533, 20031, 26101, 26961, 34599, 60093, 78303, 80883, 103797, 126863, 234909, 287111, 380589, 495919, 861333, 1141767, 1487757, 2583999, 4463271, 5455109, 16365327, 49095981]

約数ペア:

[(1, 49095981), (3, 16365327), (9, 5455109), (11, 4463271), (19, 2583999), (33, 1487757), (43, 1141767), (57, 861333), (99, 495919), (129, 380589), (171, 287111), (209, 234909), (387, 126863), (473, 103797), (607, 80883), (627, 78303), (817, 60093), (1419, 34599), (1821, 26961), (1881, 26101), (2451, 20031), (4257, 11533), (5463, 8987), (6677, 7353)]