49222900

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1777}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 107259628

約数和(自身を除く): 58036728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1385, 1777, 2770, 3554, 5540, 6925, 7108, 8885, 13850, 17770, 27700, 35540, 44425, 88850, 177700, 492229, 984458, 1968916, 2461145, 4922290, 9844580, 12305725, 24611450, 49222900]

約数ペア:

[(1, 49222900), (2, 24611450), (4, 12305725), (5, 9844580), (10, 4922290), (20, 2461145), (25, 1968916), (50, 984458), (100, 492229), (277, 177700), (554, 88850), (1108, 44425), (1385, 35540), (1777, 27700), (2770, 17770), (3554, 13850), (5540, 8885), (6925, 7108)]