54435920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8868

約数の個数: 80

約数和(自身を含む): 157811328

約数和(自身を除く): 103375408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8837, 17674, 35348, 44185, 61859, 70696, 88370, 97207, 123718, 141392, 176740, 194414, 247436, 309295, 353480, 388828, 486035, 494872, 618590, 680449, 706960, 777656, 972070, 989744, 1237180, 1360898, 1555312, 1944140, 2474360, 2721796, 3402245, 3888280, 4948720, 5443592, 6804490, 7776560, 10887184, 13608980, 27217960, 54435920]

約数ペア:

[(1, 54435920), (2, 27217960), (4, 13608980), (5, 10887184), (7, 7776560), (8, 6804490), (10, 5443592), (11, 4948720), (14, 3888280), (16, 3402245), (20, 2721796), (22, 2474360), (28, 1944140), (35, 1555312), (40, 1360898), (44, 1237180), (55, 989744), (56, 972070), (70, 777656), (77, 706960), (80, 680449), (88, 618590), (110, 494872), (112, 486035), (140, 388828), (154, 353480), (176, 309295), (220, 247436), (280, 194414), (308, 176740), (385, 141392), (440, 123718), (560, 97207), (616, 88370), (770, 70696), (880, 61859), (1232, 44185), (1540, 35348), (3080, 17674), (6160, 8837)]