55219600

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1232

約数の個数: 60

約数和(自身を含む): 133832704

約数和(自身を除く): 78613104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1087, 1270, 2032, 2174, 2540, 3175, 4348, 5080, 5435, 6350, 8696, 10160, 10870, 12700, 17392, 21740, 25400, 27175, 43480, 50800, 54350, 86960, 108700, 138049, 217400, 276098, 434800, 552196, 690245, 1104392, 1380490, 2208784, 2760980, 3451225, 5521960, 6902450, 11043920, 13804900, 27609800, 55219600]

約数ペア:

[(1, 55219600), (2, 27609800), (4, 13804900), (5, 11043920), (8, 6902450), (10, 5521960), (16, 3451225), (20, 2760980), (25, 2208784), (40, 1380490), (50, 1104392), (80, 690245), (100, 552196), (127, 434800), (200, 276098), (254, 217400), (400, 138049), (508, 108700), (635, 86960), (1016, 54350), (1087, 50800), (1270, 43480), (2032, 27175), (2174, 25400), (2540, 21740), (3175, 17392), (4348, 12700), (5080, 10870), (5435, 10160), (6350, 8696)]