51489088

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 77258432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 263, 266, 304, 322, 368, 437, 448, 526, 532, 608, 644, 736, 874, 1052, 1064, 1216, 1288, 1472, 1748, 1841, 2104, 2128, 2576, 3059, 3496, 3682, 4208, 4256, 4997, 5152, 6049, 6118, 6992, 7364, 8416, 8512, 9994, 10304, 12098, 12236, 13984, 14728, 16832, 19988, 24196, 24472, 27968, 29456, 34979, 39976, 42343, 48392, 48944, 58912, 69958, 79952, 84686, 96784, 97888, 114931, 117824, 139916, 159904, 169372, 193568, 195776, 229862, 279832, 319808, 338744, 387136, 459724, 559664, 677488, 804517, 919448, 1119328, 1354976, 1609034, 1838896, 2238656, 2709952, 3218068, 3677792, 6436136, 7355584, 12872272, 25744544, 51489088]

約数ペア:

[(1, 51489088), (2, 25744544), (4, 12872272), (7, 7355584), (8, 6436136), (14, 3677792), (16, 3218068), (19, 2709952), (23, 2238656), (28, 1838896), (32, 1609034), (38, 1354976), (46, 1119328), (56, 919448), (64, 804517), (76, 677488), (92, 559664), (112, 459724), (133, 387136), (152, 338744), (161, 319808), (184, 279832), (224, 229862), (263, 195776), (266, 193568), (304, 169372), (322, 159904), (368, 139916), (437, 117824), (448, 114931), (526, 97888), (532, 96784), (608, 84686), (644, 79952), (736, 69958), (874, 58912), (1052, 48944), (1064, 48392), (1216, 42343), (1288, 39976), (1472, 34979), (1748, 29456), (1841, 27968), (2104, 24472), (2128, 24196), (2576, 19988), (3059, 16832), (3496, 14728), (3682, 13984), (4208, 12236), (4256, 12098), (4997, 10304), (5152, 9994), (6049, 8512), (6118, 8416), (6992, 7364)]