55807872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 160392960

約数和(自身を除く): 104585088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 103, 128, 136, 166, 192, 204, 206, 249, 272, 309, 332, 384, 408, 412, 498, 544, 618, 664, 816, 824, 996, 1088, 1236, 1328, 1411, 1632, 1648, 1751, 1992, 2176, 2472, 2656, 2822, 3264, 3296, 3502, 3984, 4233, 4944, 5253, 5312, 5644, 6528, 6592, 7004, 7968, 8466, 8549, 9888, 10506, 10624, 11288, 13184, 14008, 15936, 16932, 17098, 19776, 21012, 22576, 25647, 28016, 31872, 33864, 34196, 39552, 42024, 45152, 51294, 56032, 67728, 68392, 84048, 90304, 102588, 112064, 135456, 136784, 145333, 168096, 180608, 205176, 224128, 270912, 273568, 290666, 336192, 410352, 435999, 541824, 547136, 581332, 672384, 820704, 871998, 1094272, 1162664, 1641408, 1743996, 2325328, 3282816, 3487992, 4650656, 6975984, 9301312, 13951968, 18602624, 27903936, 55807872]

約数ペア:

[(1, 55807872), (2, 27903936), (3, 18602624), (4, 13951968), (6, 9301312), (8, 6975984), (12, 4650656), (16, 3487992), (17, 3282816), (24, 2325328), (32, 1743996), (34, 1641408), (48, 1162664), (51, 1094272), (64, 871998), (68, 820704), (83, 672384), (96, 581332), (102, 547136), (103, 541824), (128, 435999), (136, 410352), (166, 336192), (192, 290666), (204, 273568), (206, 270912), (249, 224128), (272, 205176), (309, 180608), (332, 168096), (384, 145333), (408, 136784), (412, 135456), (498, 112064), (544, 102588), (618, 90304), (664, 84048), (816, 68392), (824, 67728), (996, 56032), (1088, 51294), (1236, 45152), (1328, 42024), (1411, 39552), (1632, 34196), (1648, 33864), (1751, 31872), (1992, 28016), (2176, 25647), (2472, 22576), (2656, 21012), (2822, 19776), (3264, 17098), (3296, 16932), (3502, 15936), (3984, 14008), (4233, 13184), (4944, 11288), (5253, 10624), (5312, 10506), (5644, 9888), (6528, 8549), (6592, 8466), (7004, 7968)]