49506545

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 67250304

約数和(自身を除く): 17743759

約数列:

[1, 5, 11, 43, 55, 121, 173, 215, 473, 605, 865, 1331, 1903, 2365, 5203, 6655, 7439, 9515, 20933, 26015, 37195, 57233, 81829, 104665, 230263, 286165, 409145, 900119, 1151315, 4500595, 9901309, 49506545]

約数ペア:

[(1, 49506545), (5, 9901309), (11, 4500595), (43, 1151315), (55, 900119), (121, 409145), (173, 286165), (215, 230263), (473, 104665), (605, 81829), (865, 57233), (1331, 37195), (1903, 26015), (2365, 20933), (5203, 9515), (6655, 7439)]