54661376

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 141281280

約数和(自身を除く): 86619904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 59, 64, 77, 88, 94, 112, 118, 128, 154, 176, 188, 224, 236, 256, 308, 329, 352, 376, 413, 448, 472, 517, 616, 649, 658, 704, 752, 826, 896, 944, 1034, 1232, 1298, 1316, 1408, 1504, 1652, 1792, 1888, 2068, 2464, 2596, 2632, 2773, 2816, 3008, 3304, 3619, 3776, 4136, 4543, 4928, 5192, 5264, 5546, 6016, 6608, 7238, 7552, 8272, 9086, 9856, 10384, 10528, 11092, 12032, 13216, 14476, 15104, 16544, 18172, 19411, 19712, 20768, 21056, 22184, 26432, 28952, 30503, 33088, 36344, 38822, 41536, 42112, 44368, 52864, 57904, 61006, 66176, 72688, 77644, 83072, 84224, 88736, 105728, 115808, 122012, 132352, 145376, 155288, 166144, 177472, 213521, 231616, 244024, 290752, 310576, 354944, 427042, 463232, 488048, 581504, 621152, 709888, 854084, 926464, 976096, 1163008, 1242304, 1708168, 1952192, 2484608, 3416336, 3904384, 4969216, 6832672, 7808768, 13665344, 27330688, 54661376]

約数ペア:

[(1, 54661376), (2, 27330688), (4, 13665344), (7, 7808768), (8, 6832672), (11, 4969216), (14, 3904384), (16, 3416336), (22, 2484608), (28, 1952192), (32, 1708168), (44, 1242304), (47, 1163008), (56, 976096), (59, 926464), (64, 854084), (77, 709888), (88, 621152), (94, 581504), (112, 488048), (118, 463232), (128, 427042), (154, 354944), (176, 310576), (188, 290752), (224, 244024), (236, 231616), (256, 213521), (308, 177472), (329, 166144), (352, 155288), (376, 145376), (413, 132352), (448, 122012), (472, 115808), (517, 105728), (616, 88736), (649, 84224), (658, 83072), (704, 77644), (752, 72688), (826, 66176), (896, 61006), (944, 57904), (1034, 52864), (1232, 44368), (1298, 42112), (1316, 41536), (1408, 38822), (1504, 36344), (1652, 33088), (1792, 30503), (1888, 28952), (2068, 26432), (2464, 22184), (2596, 21056), (2632, 20768), (2773, 19712), (2816, 19411), (3008, 18172), (3304, 16544), (3619, 15104), (3776, 14476), (4136, 13216), (4543, 12032), (4928, 11092), (5192, 10528), (5264, 10384), (5546, 9856), (6016, 9086), (6608, 8272), (7238, 7552)]