56399616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 200884320

約数和(自身を除く): 144484704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 269, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 538, 546, 576, 624, 672, 728, 768, 807, 819, 832, 896, 936, 1008, 1076, 1092, 1152, 1248, 1344, 1456, 1614, 1638, 1664, 1792, 1872, 1883, 2016, 2152, 2184, 2304, 2421, 2496, 2688, 2912, 3228, 3276, 3328, 3497, 3744, 3766, 4032, 4304, 4368, 4842, 4992, 5376, 5649, 5824, 6456, 6552, 6994, 7488, 7532, 8064, 8608, 8736, 9684, 9984, 10491, 11298, 11648, 12912, 13104, 13988, 14976, 15064, 16128, 16947, 17216, 17472, 19368, 20982, 22596, 23296, 24479, 25824, 26208, 27976, 29952, 30128, 31473, 33894, 34432, 34944, 38736, 41964, 45192, 48958, 51648, 52416, 55952, 60256, 62946, 67788, 68864, 69888, 73437, 77472, 83928, 90384, 97916, 103296, 104832, 111904, 120512, 125892, 135576, 146874, 154944, 167856, 180768, 195832, 206592, 209664, 220311, 223808, 241024, 251784, 271152, 293748, 309888, 335712, 361536, 391664, 440622, 447616, 482048, 503568, 542304, 587496, 619776, 671424, 723072, 783328, 881244, 895232, 1007136, 1084608, 1174992, 1342848, 1446144, 1566656, 1762488, 2014272, 2169216, 2349984, 2685696, 3133312, 3524976, 4028544, 4338432, 4699968, 6266624, 7049952, 8057088, 9399936, 14099904, 18799872, 28199808, 56399616]

約数ペア:

[(1, 56399616), (2, 28199808), (3, 18799872), (4, 14099904), (6, 9399936), (7, 8057088), (8, 7049952), (9, 6266624), (12, 4699968), (13, 4338432), (14, 4028544), (16, 3524976), (18, 3133312), (21, 2685696), (24, 2349984), (26, 2169216), (28, 2014272), (32, 1762488), (36, 1566656), (39, 1446144), (42, 1342848), (48, 1174992), (52, 1084608), (56, 1007136), (63, 895232), (64, 881244), (72, 783328), (78, 723072), (84, 671424), (91, 619776), (96, 587496), (104, 542304), (112, 503568), (117, 482048), (126, 447616), (128, 440622), (144, 391664), (156, 361536), (168, 335712), (182, 309888), (192, 293748), (208, 271152), (224, 251784), (234, 241024), (252, 223808), (256, 220311), (269, 209664), (273, 206592), (288, 195832), (312, 180768), (336, 167856), (364, 154944), (384, 146874), (416, 135576), (448, 125892), (468, 120512), (504, 111904), (538, 104832), (546, 103296), (576, 97916), (624, 90384), (672, 83928), (728, 77472), (768, 73437), (807, 69888), (819, 68864), (832, 67788), (896, 62946), (936, 60256), (1008, 55952), (1076, 52416), (1092, 51648), (1152, 48958), (1248, 45192), (1344, 41964), (1456, 38736), (1614, 34944), (1638, 34432), (1664, 33894), (1792, 31473), (1872, 30128), (1883, 29952), (2016, 27976), (2152, 26208), (2184, 25824), (2304, 24479), (2421, 23296), (2496, 22596), (2688, 20982), (2912, 19368), (3228, 17472), (3276, 17216), (3328, 16947), (3497, 16128), (3744, 15064), (3766, 14976), (4032, 13988), (4304, 13104), (4368, 12912), (4842, 11648), (4992, 11298), (5376, 10491), (5649, 9984), (5824, 9684), (6456, 8736), (6552, 8608), (6994, 8064), (7488, 7532)]