55285524

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 172623360

約数和(自身を除く): 117337836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 337, 372, 378, 434, 441, 558, 588, 651, 674, 756, 837, 868, 882, 1011, 1116, 1302, 1323, 1348, 1519, 1674, 1764, 1953, 2022, 2359, 2604, 2646, 3033, 3038, 3348, 3906, 4044, 4557, 4718, 5292, 5859, 6066, 6076, 7077, 7812, 9099, 9114, 9436, 10447, 11718, 12132, 13671, 14154, 16513, 18198, 18228, 20894, 21231, 23436, 27342, 28308, 31341, 33026, 36396, 41013, 41788, 42462, 49539, 54684, 62682, 63693, 66052, 73129, 82026, 84924, 94023, 99078, 125364, 127386, 146258, 148617, 164052, 188046, 198156, 219387, 254772, 282069, 292516, 297234, 376092, 438774, 445851, 511903, 564138, 594468, 658161, 877548, 891702, 1023806, 1128276, 1316322, 1535709, 1783404, 1974483, 2047612, 2632644, 3071418, 3948966, 4607127, 6142836, 7897932, 9214254, 13821381, 18428508, 27642762, 55285524]

約数ペア:

[(1, 55285524), (2, 27642762), (3, 18428508), (4, 13821381), (6, 9214254), (7, 7897932), (9, 6142836), (12, 4607127), (14, 3948966), (18, 3071418), (21, 2632644), (27, 2047612), (28, 1974483), (31, 1783404), (36, 1535709), (42, 1316322), (49, 1128276), (54, 1023806), (62, 891702), (63, 877548), (84, 658161), (93, 594468), (98, 564138), (108, 511903), (124, 445851), (126, 438774), (147, 376092), (186, 297234), (189, 292516), (196, 282069), (217, 254772), (252, 219387), (279, 198156), (294, 188046), (337, 164052), (372, 148617), (378, 146258), (434, 127386), (441, 125364), (558, 99078), (588, 94023), (651, 84924), (674, 82026), (756, 73129), (837, 66052), (868, 63693), (882, 62682), (1011, 54684), (1116, 49539), (1302, 42462), (1323, 41788), (1348, 41013), (1519, 36396), (1674, 33026), (1764, 31341), (1953, 28308), (2022, 27342), (2359, 23436), (2604, 21231), (2646, 20894), (3033, 18228), (3038, 18198), (3348, 16513), (3906, 14154), (4044, 13671), (4557, 12132), (4718, 11718), (5292, 10447), (5859, 9436), (6066, 9114), (6076, 9099), (7077, 7812)]