55687184

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 128908416

約数和(自身を除く): 73221232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 112, 134, 164, 181, 268, 287, 328, 362, 469, 536, 574, 656, 724, 938, 1072, 1148, 1267, 1448, 1876, 2296, 2534, 2747, 2896, 3752, 4592, 5068, 5494, 7421, 7504, 10136, 10988, 12127, 14842, 19229, 20272, 21976, 24254, 29684, 38458, 43952, 48508, 51947, 59368, 76916, 84889, 97016, 103894, 118736, 153832, 169778, 194032, 207788, 307664, 339556, 415576, 497207, 679112, 831152, 994414, 1358224, 1988828, 3480449, 3977656, 6960898, 7955312, 13921796, 27843592, 55687184]

約数ペア:

[(1, 55687184), (2, 27843592), (4, 13921796), (7, 7955312), (8, 6960898), (14, 3977656), (16, 3480449), (28, 1988828), (41, 1358224), (56, 994414), (67, 831152), (82, 679112), (112, 497207), (134, 415576), (164, 339556), (181, 307664), (268, 207788), (287, 194032), (328, 169778), (362, 153832), (469, 118736), (536, 103894), (574, 97016), (656, 84889), (724, 76916), (938, 59368), (1072, 51947), (1148, 48508), (1267, 43952), (1448, 38458), (1876, 29684), (2296, 24254), (2534, 21976), (2747, 20272), (2896, 19229), (3752, 14842), (4592, 12127), (5068, 10988), (5494, 10136), (7421, 7504)]