56734900

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3064

約数の個数: 36

約数和(自身を含む): 123776800

約数和(自身を除く): 67041900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 2851, 3980, 4975, 5702, 9950, 11404, 14255, 19900, 28510, 57020, 71275, 142550, 285100, 567349, 1134698, 2269396, 2836745, 5673490, 11346980, 14183725, 28367450, 56734900]

約数ペア:

[(1, 56734900), (2, 28367450), (4, 14183725), (5, 11346980), (10, 5673490), (20, 2836745), (25, 2269396), (50, 1134698), (100, 567349), (199, 285100), (398, 142550), (796, 71275), (995, 57020), (1990, 28510), (2851, 19900), (3980, 14255), (4975, 11404), (5702, 9950)]