51580144

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6014

約数の個数: 60

約数和(自身を含む): 126842328

約数和(自身を除く): 75262184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 5981, 8624, 11962, 23924, 41867, 47848, 65791, 83734, 95696, 131582, 167468, 263164, 293069, 334936, 460537, 526328, 586138, 669872, 921074, 1052656, 1172276, 1842148, 2344552, 3223759, 3684296, 4689104, 6447518, 7368592, 12895036, 25790072, 51580144]

約数ペア:

[(1, 51580144), (2, 25790072), (4, 12895036), (7, 7368592), (8, 6447518), (11, 4689104), (14, 3684296), (16, 3223759), (22, 2344552), (28, 1842148), (44, 1172276), (49, 1052656), (56, 921074), (77, 669872), (88, 586138), (98, 526328), (112, 460537), (154, 334936), (176, 293069), (196, 263164), (308, 167468), (392, 131582), (539, 95696), (616, 83734), (784, 65791), (1078, 47848), (1232, 41867), (2156, 23924), (4312, 11962), (5981, 8624)]