51294768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 156315888

約数和(自身を除く): 105021120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 193, 196, 226, 294, 336, 339, 386, 392, 452, 579, 588, 678, 772, 784, 791, 904, 1158, 1176, 1351, 1356, 1544, 1582, 1808, 2316, 2352, 2373, 2702, 2712, 3088, 3164, 4053, 4632, 4746, 5404, 5424, 5537, 6328, 8106, 9264, 9457, 9492, 10808, 11074, 12656, 16212, 16611, 18914, 18984, 21616, 21809, 22148, 28371, 32424, 33222, 37828, 37968, 43618, 44296, 56742, 64848, 65427, 66444, 75656, 87236, 88592, 113484, 130854, 132888, 151312, 152663, 174472, 226968, 261708, 265776, 305326, 348944, 453936, 457989, 523416, 610652, 915978, 1046832, 1068641, 1221304, 1831956, 2137282, 2442608, 3205923, 3663912, 4274564, 6411846, 7327824, 8549128, 12823692, 17098256, 25647384, 51294768]

約数ペア:

[(1, 51294768), (2, 25647384), (3, 17098256), (4, 12823692), (6, 8549128), (7, 7327824), (8, 6411846), (12, 4274564), (14, 3663912), (16, 3205923), (21, 2442608), (24, 2137282), (28, 1831956), (42, 1221304), (48, 1068641), (49, 1046832), (56, 915978), (84, 610652), (98, 523416), (112, 457989), (113, 453936), (147, 348944), (168, 305326), (193, 265776), (196, 261708), (226, 226968), (294, 174472), (336, 152663), (339, 151312), (386, 132888), (392, 130854), (452, 113484), (579, 88592), (588, 87236), (678, 75656), (772, 66444), (784, 65427), (791, 64848), (904, 56742), (1158, 44296), (1176, 43618), (1351, 37968), (1356, 37828), (1544, 33222), (1582, 32424), (1808, 28371), (2316, 22148), (2352, 21809), (2373, 21616), (2702, 18984), (2712, 18914), (3088, 16611), (3164, 16212), (4053, 12656), (4632, 11074), (4746, 10808), (5404, 9492), (5424, 9457), (5537, 9264), (6328, 8106)]