48915009

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 88792704

約数和(自身を除く): 39877695

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 81, 99, 103, 117, 123, 143, 297, 309, 351, 369, 429, 451, 533, 891, 927, 1053, 1107, 1133, 1287, 1339, 1353, 1599, 2781, 3321, 3399, 3861, 4017, 4059, 4223, 4797, 5863, 8343, 10197, 11583, 12051, 12177, 12669, 14391, 14729, 17589, 30591, 36153, 36531, 38007, 43173, 44187, 46453, 52767, 54899, 91773, 108459, 114021, 132561, 139359, 158301, 164697, 342063, 397683, 418077, 474903, 494091, 603889, 1193049, 1254231, 1482273, 1811667, 3762693, 4446819, 5435001, 16305003, 48915009]

約数ペア:

[(1, 48915009), (3, 16305003), (9, 5435001), (11, 4446819), (13, 3762693), (27, 1811667), (33, 1482273), (39, 1254231), (41, 1193049), (81, 603889), (99, 494091), (103, 474903), (117, 418077), (123, 397683), (143, 342063), (297, 164697), (309, 158301), (351, 139359), (369, 132561), (429, 114021), (451, 108459), (533, 91773), (891, 54899), (927, 52767), (1053, 46453), (1107, 44187), (1133, 43173), (1287, 38007), (1339, 36531), (1353, 36153), (1599, 30591), (2781, 17589), (3321, 14729), (3399, 14391), (3861, 12669), (4017, 12177), (4059, 12051), (4223, 11583), (4797, 10197), (5863, 8343)]