56450576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 136074624

約数和(自身を除く): 79624048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 283, 364, 548, 566, 728, 959, 1096, 1132, 1456, 1781, 1918, 1981, 2192, 2264, 3562, 3679, 3836, 3962, 4528, 7124, 7358, 7672, 7924, 12467, 14248, 14716, 15344, 15848, 24934, 25753, 28496, 29432, 31696, 38771, 49868, 51506, 58864, 77542, 99736, 103012, 155084, 199472, 206024, 271397, 310168, 412048, 504023, 542794, 620336, 1008046, 1085588, 2016092, 2171176, 3528161, 4032184, 4342352, 7056322, 8064368, 14112644, 28225288, 56450576]

約数ペア:

[(1, 56450576), (2, 28225288), (4, 14112644), (7, 8064368), (8, 7056322), (13, 4342352), (14, 4032184), (16, 3528161), (26, 2171176), (28, 2016092), (52, 1085588), (56, 1008046), (91, 620336), (104, 542794), (112, 504023), (137, 412048), (182, 310168), (208, 271397), (274, 206024), (283, 199472), (364, 155084), (548, 103012), (566, 99736), (728, 77542), (959, 58864), (1096, 51506), (1132, 49868), (1456, 38771), (1781, 31696), (1918, 29432), (1981, 28496), (2192, 25753), (2264, 24934), (3562, 15848), (3679, 15344), (3836, 14716), (3962, 14248), (4528, 12467), (7124, 7924), (7358, 7672)]