55257216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 171000960

約数和(自身を除く): 115743744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 337, 366, 384, 427, 448, 488, 672, 674, 732, 854, 896, 976, 1011, 1281, 1344, 1348, 1464, 1708, 1952, 2022, 2359, 2562, 2688, 2696, 2928, 3416, 3904, 4044, 4718, 5124, 5392, 5856, 6832, 7077, 7808, 8088, 9436, 10248, 10784, 11712, 13664, 14154, 16176, 18872, 20496, 20557, 21568, 23424, 27328, 28308, 32352, 37744, 40992, 41114, 43136, 54656, 56616, 61671, 64704, 75488, 81984, 82228, 113232, 123342, 129408, 143899, 150976, 163968, 164456, 226464, 246684, 287798, 301952, 328912, 431697, 452928, 493368, 575596, 657824, 863394, 905856, 986736, 1151192, 1315648, 1726788, 1973472, 2302384, 2631296, 3453576, 3946944, 4604768, 6907152, 7893888, 9209536, 13814304, 18419072, 27628608, 55257216]

約数ペア:

[(1, 55257216), (2, 27628608), (3, 18419072), (4, 13814304), (6, 9209536), (7, 7893888), (8, 6907152), (12, 4604768), (14, 3946944), (16, 3453576), (21, 2631296), (24, 2302384), (28, 1973472), (32, 1726788), (42, 1315648), (48, 1151192), (56, 986736), (61, 905856), (64, 863394), (84, 657824), (96, 575596), (112, 493368), (122, 452928), (128, 431697), (168, 328912), (183, 301952), (192, 287798), (224, 246684), (244, 226464), (336, 164456), (337, 163968), (366, 150976), (384, 143899), (427, 129408), (448, 123342), (488, 113232), (672, 82228), (674, 81984), (732, 75488), (854, 64704), (896, 61671), (976, 56616), (1011, 54656), (1281, 43136), (1344, 41114), (1348, 40992), (1464, 37744), (1708, 32352), (1952, 28308), (2022, 27328), (2359, 23424), (2562, 21568), (2688, 20557), (2696, 20496), (2928, 18872), (3416, 16176), (3904, 14154), (4044, 13664), (4718, 11712), (5124, 10784), (5392, 10248), (5856, 9436), (6832, 8088), (7077, 7808)]