52875459

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 100088352

約数和(自身を除く): 47212893

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 401, 441, 483, 637, 819, 897, 1127, 1203, 1449, 1911, 2093, 2691, 2807, 3381, 3609, 5213, 5733, 6279, 8421, 9223, 10143, 14651, 15639, 18837, 19649, 25263, 27669, 36491, 43953, 46917, 58947, 64561, 83007, 109473, 119899, 131859, 176841, 193683, 255437, 328419, 359697, 451927, 581049, 766311, 839293, 1079091, 1355781, 2298933, 2517879, 4067343, 5875051, 7553637, 17625153, 52875459]

約数ペア:

[(1, 52875459), (3, 17625153), (7, 7553637), (9, 5875051), (13, 4067343), (21, 2517879), (23, 2298933), (39, 1355781), (49, 1079091), (63, 839293), (69, 766311), (91, 581049), (117, 451927), (147, 359697), (161, 328419), (207, 255437), (273, 193683), (299, 176841), (401, 131859), (441, 119899), (483, 109473), (637, 83007), (819, 64561), (897, 58947), (1127, 46917), (1203, 43953), (1449, 36491), (1911, 27669), (2093, 25263), (2691, 19649), (2807, 18837), (3381, 15639), (3609, 14651), (5213, 10143), (5733, 9223), (6279, 8421)]