55574456

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3191}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 63934024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 3191, 4354, 6382, 8708, 12764, 17416, 22337, 25528, 44674, 89348, 178696, 992401, 1984802, 3969604, 6946807, 7939208, 13893614, 27787228, 55574456]

約数ペア:

[(1, 55574456), (2, 27787228), (4, 13893614), (7, 7939208), (8, 6946807), (14, 3969604), (28, 1984802), (56, 992401), (311, 178696), (622, 89348), (1244, 44674), (2177, 25528), (2488, 22337), (3191, 17416), (4354, 12764), (6382, 8708)]