54397728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 216

約数和(自身を含む): 195197184

約数和(自身を除く): 140799456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 223, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 446, 462, 484, 504, 528, 616, 669, 672, 693, 726, 792, 847, 892, 924, 968, 1008, 1056, 1089, 1232, 1338, 1386, 1452, 1561, 1584, 1694, 1784, 1848, 1936, 2007, 2016, 2178, 2453, 2464, 2541, 2676, 2772, 2904, 3122, 3168, 3388, 3568, 3696, 3872, 4014, 4356, 4683, 4906, 5082, 5352, 5544, 5808, 6244, 6776, 7136, 7359, 7392, 7623, 8028, 8712, 9366, 9812, 10164, 10704, 11088, 11616, 12488, 13552, 14049, 14718, 15246, 16056, 17171, 17424, 18732, 19624, 20328, 21408, 22077, 22176, 24976, 26983, 27104, 28098, 29436, 30492, 32112, 34342, 34848, 37464, 39248, 40656, 44154, 49952, 51513, 53966, 56196, 58872, 60984, 64224, 68684, 74928, 78496, 80949, 81312, 88308, 103026, 107932, 112392, 117744, 121968, 137368, 149856, 154539, 161898, 176616, 188881, 206052, 215864, 224784, 235488, 242847, 243936, 274736, 309078, 323796, 353232, 377762, 412104, 431728, 449568, 485694, 549472, 566643, 618156, 647592, 706464, 755524, 824208, 863456, 971388, 1133286, 1236312, 1295184, 1511048, 1648416, 1699929, 1942776, 2266572, 2472624, 2590368, 3022096, 3399858, 3885552, 4533144, 4945248, 6044192, 6799716, 7771104, 9066288, 13599432, 18132576, 27198864, 54397728]

約数ペア:

[(1, 54397728), (2, 27198864), (3, 18132576), (4, 13599432), (6, 9066288), (7, 7771104), (8, 6799716), (9, 6044192), (11, 4945248), (12, 4533144), (14, 3885552), (16, 3399858), (18, 3022096), (21, 2590368), (22, 2472624), (24, 2266572), (28, 1942776), (32, 1699929), (33, 1648416), (36, 1511048), (42, 1295184), (44, 1236312), (48, 1133286), (56, 971388), (63, 863456), (66, 824208), (72, 755524), (77, 706464), (84, 647592), (88, 618156), (96, 566643), (99, 549472), (112, 485694), (121, 449568), (126, 431728), (132, 412104), (144, 377762), (154, 353232), (168, 323796), (176, 309078), (198, 274736), (223, 243936), (224, 242847), (231, 235488), (242, 224784), (252, 215864), (264, 206052), (288, 188881), (308, 176616), (336, 161898), (352, 154539), (363, 149856), (396, 137368), (446, 121968), (462, 117744), (484, 112392), (504, 107932), (528, 103026), (616, 88308), (669, 81312), (672, 80949), (693, 78496), (726, 74928), (792, 68684), (847, 64224), (892, 60984), (924, 58872), (968, 56196), (1008, 53966), (1056, 51513), (1089, 49952), (1232, 44154), (1338, 40656), (1386, 39248), (1452, 37464), (1561, 34848), (1584, 34342), (1694, 32112), (1784, 30492), (1848, 29436), (1936, 28098), (2007, 27104), (2016, 26983), (2178, 24976), (2453, 22176), (2464, 22077), (2541, 21408), (2676, 20328), (2772, 19624), (2904, 18732), (3122, 17424), (3168, 17171), (3388, 16056), (3568, 15246), (3696, 14718), (3872, 14049), (4014, 13552), (4356, 12488), (4683, 11616), (4906, 11088), (5082, 10704), (5352, 10164), (5544, 9812), (5808, 9366), (6244, 8712), (6776, 8028), (7136, 7623), (7359, 7392)]