51714208

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 132723360

約数和(自身を除く): 81009152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 59, 86, 91, 98, 104, 112, 118, 172, 182, 196, 208, 224, 236, 301, 344, 364, 392, 413, 416, 472, 559, 602, 637, 688, 728, 767, 784, 826, 944, 1118, 1204, 1274, 1376, 1456, 1534, 1568, 1652, 1888, 2107, 2236, 2408, 2537, 2548, 2891, 2912, 3068, 3304, 3913, 4214, 4472, 4816, 5074, 5096, 5369, 5782, 6136, 6608, 7826, 8428, 8944, 9632, 10148, 10192, 10738, 11564, 12272, 13216, 15652, 16856, 17759, 17888, 20296, 20384, 21476, 23128, 24544, 27391, 31304, 32981, 33712, 35518, 37583, 40592, 42952, 46256, 54782, 62608, 65962, 67424, 71036, 75166, 81184, 85904, 92512, 109564, 124313, 125216, 131924, 142072, 150332, 171808, 219128, 230867, 248626, 263848, 284144, 300664, 438256, 461734, 497252, 527696, 568288, 601328, 876512, 923468, 994504, 1055392, 1202656, 1616069, 1846936, 1989008, 3232138, 3693872, 3978016, 6464276, 7387744, 12928552, 25857104, 51714208]

約数ペア:

[(1, 51714208), (2, 25857104), (4, 12928552), (7, 7387744), (8, 6464276), (13, 3978016), (14, 3693872), (16, 3232138), (26, 1989008), (28, 1846936), (32, 1616069), (43, 1202656), (49, 1055392), (52, 994504), (56, 923468), (59, 876512), (86, 601328), (91, 568288), (98, 527696), (104, 497252), (112, 461734), (118, 438256), (172, 300664), (182, 284144), (196, 263848), (208, 248626), (224, 230867), (236, 219128), (301, 171808), (344, 150332), (364, 142072), (392, 131924), (413, 125216), (416, 124313), (472, 109564), (559, 92512), (602, 85904), (637, 81184), (688, 75166), (728, 71036), (767, 67424), (784, 65962), (826, 62608), (944, 54782), (1118, 46256), (1204, 42952), (1274, 40592), (1376, 37583), (1456, 35518), (1534, 33712), (1568, 32981), (1652, 31304), (1888, 27391), (2107, 24544), (2236, 23128), (2408, 21476), (2537, 20384), (2548, 20296), (2891, 17888), (2912, 17759), (3068, 16856), (3304, 15652), (3913, 13216), (4214, 12272), (4472, 11564), (4816, 10738), (5074, 10192), (5096, 10148), (5369, 9632), (5782, 8944), (6136, 8428), (6608, 7826)]