56440944

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 180

約数和(自身を含む): 193875240

約数和(自身を除く): 137434296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 421, 441, 456, 504, 532, 588, 684, 784, 798, 842, 882, 912, 931, 1008, 1064, 1176, 1197, 1263, 1368, 1596, 1684, 1764, 1862, 2128, 2352, 2394, 2526, 2736, 2793, 2947, 3192, 3368, 3528, 3724, 3789, 4788, 5052, 5586, 5894, 6384, 6736, 7056, 7448, 7578, 7999, 8379, 8841, 9576, 10104, 11172, 11788, 14896, 15156, 15998, 16758, 17682, 19152, 20208, 20629, 22344, 23576, 23997, 26523, 30312, 31996, 33516, 35364, 41258, 44688, 47152, 47994, 53046, 55993, 60624, 61887, 63992, 67032, 70728, 71991, 82516, 95988, 106092, 111986, 123774, 127984, 134064, 141456, 143982, 165032, 167979, 185661, 191976, 212184, 223972, 247548, 287964, 330064, 335958, 371322, 383952, 391951, 424368, 447944, 495096, 503937, 575928, 671916, 742644, 783902, 895888, 990192, 1007874, 1151856, 1175853, 1343832, 1485288, 1567804, 2015748, 2351706, 2687664, 2970576, 3135608, 3527559, 4031496, 4703412, 6271216, 7055118, 8062992, 9406824, 14110236, 18813648, 28220472, 56440944]

約数ペア:

[(1, 56440944), (2, 28220472), (3, 18813648), (4, 14110236), (6, 9406824), (7, 8062992), (8, 7055118), (9, 6271216), (12, 4703412), (14, 4031496), (16, 3527559), (18, 3135608), (19, 2970576), (21, 2687664), (24, 2351706), (28, 2015748), (36, 1567804), (38, 1485288), (42, 1343832), (48, 1175853), (49, 1151856), (56, 1007874), (57, 990192), (63, 895888), (72, 783902), (76, 742644), (84, 671916), (98, 575928), (112, 503937), (114, 495096), (126, 447944), (133, 424368), (144, 391951), (147, 383952), (152, 371322), (168, 335958), (171, 330064), (196, 287964), (228, 247548), (252, 223972), (266, 212184), (294, 191976), (304, 185661), (336, 167979), (342, 165032), (392, 143982), (399, 141456), (421, 134064), (441, 127984), (456, 123774), (504, 111986), (532, 106092), (588, 95988), (684, 82516), (784, 71991), (798, 70728), (842, 67032), (882, 63992), (912, 61887), (931, 60624), (1008, 55993), (1064, 53046), (1176, 47994), (1197, 47152), (1263, 44688), (1368, 41258), (1596, 35364), (1684, 33516), (1764, 31996), (1862, 30312), (2128, 26523), (2352, 23997), (2394, 23576), (2526, 22344), (2736, 20629), (2793, 20208), (2947, 19152), (3192, 17682), (3368, 16758), (3528, 15998), (3724, 15156), (3789, 14896), (4788, 11788), (5052, 11172), (5586, 10104), (5894, 9576), (6384, 8841), (6736, 8379), (7056, 7999), (7448, 7578)]