55451368

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1433}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 119079360

約数和(自身を除く): 63627992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1433, 2764, 2866, 4837, 5528, 5732, 9674, 10031, 11464, 19348, 20062, 38696, 40124, 80248, 990203, 1980406, 3960812, 6931421, 7921624, 13862842, 27725684, 55451368]

約数ペア:

[(1, 55451368), (2, 27725684), (4, 13862842), (7, 7921624), (8, 6931421), (14, 3960812), (28, 1980406), (56, 990203), (691, 80248), (1382, 40124), (1433, 38696), (2764, 20062), (2866, 19348), (4837, 11464), (5528, 10031), (5732, 9674)]