55681248

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 125758752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 89, 96, 98, 112, 114, 133, 147, 152, 168, 178, 196, 224, 228, 266, 267, 294, 304, 336, 343, 356, 392, 399, 456, 532, 534, 588, 608, 623, 672, 686, 712, 784, 798, 912, 931, 1029, 1064, 1068, 1176, 1246, 1372, 1424, 1568, 1596, 1691, 1824, 1862, 1869, 2058, 2128, 2136, 2352, 2492, 2744, 2793, 2848, 3192, 3382, 3724, 3738, 4116, 4256, 4272, 4361, 4704, 4984, 5073, 5488, 5586, 6384, 6517, 6764, 7448, 7476, 8232, 8544, 8722, 9968, 10146, 10976, 11172, 11837, 12768, 13034, 13083, 13528, 14896, 14952, 16464, 17444, 19551, 19936, 20292, 22344, 23674, 26068, 26166, 27056, 29792, 29904, 30527, 32928, 34888, 35511, 39102, 40584, 44688, 47348, 52136, 52332, 54112, 59808, 61054, 69776, 71022, 78204, 81168, 82859, 89376, 91581, 94696, 104272, 104664, 122108, 139552, 142044, 156408, 162336, 165718, 183162, 189392, 208544, 209328, 244216, 248577, 284088, 312816, 331436, 366324, 378784, 418656, 488432, 497154, 568176, 580013, 625632, 662872, 732648, 976864, 994308, 1136352, 1160026, 1325744, 1465296, 1740039, 1988616, 2320052, 2651488, 2930592, 3480078, 3977232, 4640104, 6960156, 7954464, 9280208, 13920312, 18560416, 27840624, 55681248]

約数ペア:

[(1, 55681248), (2, 27840624), (3, 18560416), (4, 13920312), (6, 9280208), (7, 7954464), (8, 6960156), (12, 4640104), (14, 3977232), (16, 3480078), (19, 2930592), (21, 2651488), (24, 2320052), (28, 1988616), (32, 1740039), (38, 1465296), (42, 1325744), (48, 1160026), (49, 1136352), (56, 994308), (57, 976864), (76, 732648), (84, 662872), (89, 625632), (96, 580013), (98, 568176), (112, 497154), (114, 488432), (133, 418656), (147, 378784), (152, 366324), (168, 331436), (178, 312816), (196, 284088), (224, 248577), (228, 244216), (266, 209328), (267, 208544), (294, 189392), (304, 183162), (336, 165718), (343, 162336), (356, 156408), (392, 142044), (399, 139552), (456, 122108), (532, 104664), (534, 104272), (588, 94696), (608, 91581), (623, 89376), (672, 82859), (686, 81168), (712, 78204), (784, 71022), (798, 69776), (912, 61054), (931, 59808), (1029, 54112), (1064, 52332), (1068, 52136), (1176, 47348), (1246, 44688), (1372, 40584), (1424, 39102), (1568, 35511), (1596, 34888), (1691, 32928), (1824, 30527), (1862, 29904), (1869, 29792), (2058, 27056), (2128, 26166), (2136, 26068), (2352, 23674), (2492, 22344), (2744, 20292), (2793, 19936), (2848, 19551), (3192, 17444), (3382, 16464), (3724, 14952), (3738, 14896), (4116, 13528), (4256, 13083), (4272, 13034), (4361, 12768), (4704, 11837), (4984, 11172), (5073, 10976), (5488, 10146), (5586, 9968), (6384, 8722), (6517, 8544), (6764, 8232), (7448, 7476)]