51891168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2144

約数の個数: 96

約数和(自身を含む): 159957504

約数和(自身を除く): 108066336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 2087, 3108, 3552, 4144, 4174, 6216, 6261, 8288, 8348, 12432, 12522, 14609, 16696, 24864, 25044, 29218, 33392, 43827, 50088, 58436, 66784, 77219, 87654, 100176, 116872, 154438, 175308, 200352, 231657, 233744, 308876, 350616, 463314, 467488, 540533, 617752, 701232, 926628, 1081066, 1235504, 1402464, 1621599, 1853256, 2162132, 2471008, 3243198, 3706512, 4324264, 6486396, 7413024, 8648528, 12972792, 17297056, 25945584, 51891168]

約数ペア:

[(1, 51891168), (2, 25945584), (3, 17297056), (4, 12972792), (6, 8648528), (7, 7413024), (8, 6486396), (12, 4324264), (14, 3706512), (16, 3243198), (21, 2471008), (24, 2162132), (28, 1853256), (32, 1621599), (37, 1402464), (42, 1235504), (48, 1081066), (56, 926628), (74, 701232), (84, 617752), (96, 540533), (111, 467488), (112, 463314), (148, 350616), (168, 308876), (222, 233744), (224, 231657), (259, 200352), (296, 175308), (336, 154438), (444, 116872), (518, 100176), (592, 87654), (672, 77219), (777, 66784), (888, 58436), (1036, 50088), (1184, 43827), (1554, 33392), (1776, 29218), (2072, 25044), (2087, 24864), (3108, 16696), (3552, 14609), (4144, 12522), (4174, 12432), (6216, 8348), (6261, 8288)]