55778832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 175039020

約数和(自身を除く): 119260188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 37, 38, 48, 57, 58, 72, 74, 76, 87, 111, 114, 116, 144, 148, 152, 171, 174, 222, 228, 232, 261, 296, 304, 333, 342, 348, 361, 444, 456, 464, 522, 551, 592, 666, 684, 696, 703, 722, 888, 912, 1044, 1073, 1083, 1102, 1332, 1368, 1392, 1406, 1444, 1653, 1776, 2088, 2109, 2146, 2166, 2204, 2664, 2736, 2812, 2888, 3219, 3249, 3306, 4176, 4218, 4292, 4332, 4408, 4959, 5328, 5624, 5776, 6327, 6438, 6498, 6612, 8436, 8584, 8664, 8816, 9657, 9918, 10469, 11248, 12654, 12876, 12996, 13224, 13357, 16872, 17168, 17328, 19314, 19836, 20387, 20938, 25308, 25752, 25992, 26448, 26714, 31407, 33744, 38628, 39672, 40071, 40774, 41876, 50616, 51504, 51984, 53428, 61161, 62814, 77256, 79344, 80142, 81548, 83752, 94221, 101232, 106856, 120213, 122322, 125628, 154512, 160284, 163096, 167504, 183483, 188442, 213712, 240426, 244644, 251256, 320568, 326192, 366966, 376884, 387353, 480852, 489288, 502512, 641136, 733932, 753768, 774706, 961704, 978576, 1162059, 1467864, 1507536, 1549412, 1923408, 2324118, 2935728, 3098824, 3486177, 4648236, 6197648, 6972354, 9296472, 13944708, 18592944, 27889416, 55778832]

約数ペア:

[(1, 55778832), (2, 27889416), (3, 18592944), (4, 13944708), (6, 9296472), (8, 6972354), (9, 6197648), (12, 4648236), (16, 3486177), (18, 3098824), (19, 2935728), (24, 2324118), (29, 1923408), (36, 1549412), (37, 1507536), (38, 1467864), (48, 1162059), (57, 978576), (58, 961704), (72, 774706), (74, 753768), (76, 733932), (87, 641136), (111, 502512), (114, 489288), (116, 480852), (144, 387353), (148, 376884), (152, 366966), (171, 326192), (174, 320568), (222, 251256), (228, 244644), (232, 240426), (261, 213712), (296, 188442), (304, 183483), (333, 167504), (342, 163096), (348, 160284), (361, 154512), (444, 125628), (456, 122322), (464, 120213), (522, 106856), (551, 101232), (592, 94221), (666, 83752), (684, 81548), (696, 80142), (703, 79344), (722, 77256), (888, 62814), (912, 61161), (1044, 53428), (1073, 51984), (1083, 51504), (1102, 50616), (1332, 41876), (1368, 40774), (1392, 40071), (1406, 39672), (1444, 38628), (1653, 33744), (1776, 31407), (2088, 26714), (2109, 26448), (2146, 25992), (2166, 25752), (2204, 25308), (2664, 20938), (2736, 20387), (2812, 19836), (2888, 19314), (3219, 17328), (3249, 17168), (3306, 16872), (4176, 13357), (4218, 13224), (4292, 12996), (4332, 12876), (4408, 12654), (4959, 11248), (5328, 10469), (5624, 9918), (5776, 9657), (6327, 8816), (6438, 8664), (6498, 8584), (6612, 8436)]