55149528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{328271}}^1$

素因数の和:328287

約数の個数: 32

約数和(自身を含む): 157570560

約数和(自身を除く): 102421032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 328271, 656542, 984813, 1313084, 1969626, 2297897, 2626168, 3939252, 4595794, 6893691, 7878504, 9191588, 13787382, 18383176, 27574764, 55149528]

約数ペア:

[(1, 55149528), (2, 27574764), (3, 18383176), (4, 13787382), (6, 9191588), (7, 7878504), (8, 6893691), (12, 4595794), (14, 3939252), (21, 2626168), (24, 2297897), (28, 1969626), (42, 1313084), (56, 984813), (84, 656542), (168, 328271)]