51264864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 118562976

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, 431, 472, 504, 531, 672, 708, 826, 862, 944, 1008, 1062, 1239, 1293, 1416, 1652, 1724, 1888, 2016, 2124, 2478, 2586, 2832, 3017, 3304, 3448, 3717, 3879, 4248, 4956, 5172, 5664, 6034, 6608, 6896, 7434, 7758, 8496, 9051, 9912, 10344, 12068, 13216, 13792, 14868, 15516, 16992, 18102, 19824, 20688, 24136, 25429, 27153, 29736, 31032, 36204, 39648, 41376, 48272, 50858, 54306, 59472, 62064, 72408, 76287, 96544, 101716, 108612, 118944, 124128, 144816, 152574, 178003, 203432, 217224, 228861, 289632, 305148, 356006, 406864, 434448, 457722, 534009, 610296, 712012, 813728, 868896, 915444, 1068018, 1220592, 1424024, 1602027, 1830888, 2136036, 2441184, 2848048, 3204054, 3661776, 4272072, 5696096, 6408108, 7323552, 8544144, 12816216, 17088288, 25632432, 51264864]

約数ペア:

[(1, 51264864), (2, 25632432), (3, 17088288), (4, 12816216), (6, 8544144), (7, 7323552), (8, 6408108), (9, 5696096), (12, 4272072), (14, 3661776), (16, 3204054), (18, 2848048), (21, 2441184), (24, 2136036), (28, 1830888), (32, 1602027), (36, 1424024), (42, 1220592), (48, 1068018), (56, 915444), (59, 868896), (63, 813728), (72, 712012), (84, 610296), (96, 534009), (112, 457722), (118, 434448), (126, 406864), (144, 356006), (168, 305148), (177, 289632), (224, 228861), (236, 217224), (252, 203432), (288, 178003), (336, 152574), (354, 144816), (413, 124128), (431, 118944), (472, 108612), (504, 101716), (531, 96544), (672, 76287), (708, 72408), (826, 62064), (862, 59472), (944, 54306), (1008, 50858), (1062, 48272), (1239, 41376), (1293, 39648), (1416, 36204), (1652, 31032), (1724, 29736), (1888, 27153), (2016, 25429), (2124, 24136), (2478, 20688), (2586, 19824), (2832, 18102), (3017, 16992), (3304, 15516), (3448, 14868), (3717, 13792), (3879, 13216), (4248, 12068), (4956, 10344), (5172, 9912), (5664, 9051), (6034, 8496), (6608, 7758), (6896, 7434)]