53405856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 123498144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 449, 472, 504, 531, 672, 708, 826, 898, 944, 1008, 1062, 1239, 1347, 1416, 1652, 1796, 1888, 2016, 2124, 2478, 2694, 2832, 3143, 3304, 3592, 3717, 4041, 4248, 4956, 5388, 5664, 6286, 6608, 7184, 7434, 8082, 8496, 9429, 9912, 10776, 12572, 13216, 14368, 14868, 16164, 16992, 18858, 19824, 21552, 25144, 26491, 28287, 29736, 32328, 37716, 39648, 43104, 50288, 52982, 56574, 59472, 64656, 75432, 79473, 100576, 105964, 113148, 118944, 129312, 150864, 158946, 185437, 211928, 226296, 238419, 301728, 317892, 370874, 423856, 452592, 476838, 556311, 635784, 741748, 847712, 905184, 953676, 1112622, 1271568, 1483496, 1668933, 1907352, 2225244, 2543136, 2966992, 3337866, 3814704, 4450488, 5933984, 6675732, 7629408, 8900976, 13351464, 17801952, 26702928, 53405856]

約数ペア:

[(1, 53405856), (2, 26702928), (3, 17801952), (4, 13351464), (6, 8900976), (7, 7629408), (8, 6675732), (9, 5933984), (12, 4450488), (14, 3814704), (16, 3337866), (18, 2966992), (21, 2543136), (24, 2225244), (28, 1907352), (32, 1668933), (36, 1483496), (42, 1271568), (48, 1112622), (56, 953676), (59, 905184), (63, 847712), (72, 741748), (84, 635784), (96, 556311), (112, 476838), (118, 452592), (126, 423856), (144, 370874), (168, 317892), (177, 301728), (224, 238419), (236, 226296), (252, 211928), (288, 185437), (336, 158946), (354, 150864), (413, 129312), (449, 118944), (472, 113148), (504, 105964), (531, 100576), (672, 79473), (708, 75432), (826, 64656), (898, 59472), (944, 56574), (1008, 52982), (1062, 50288), (1239, 43104), (1347, 39648), (1416, 37716), (1652, 32328), (1796, 29736), (1888, 28287), (2016, 26491), (2124, 25144), (2478, 21552), (2694, 19824), (2832, 18858), (3143, 16992), (3304, 16164), (3592, 14868), (3717, 14368), (4041, 13216), (4248, 12572), (4956, 10776), (5388, 9912), (5664, 9429), (6286, 8496), (6608, 8082), (7184, 7434)]