55178328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{135241}}^1$

素因数の和:135267

約数の個数: 32

約数和(自身を含む): 146061360

約数和(自身を除く): 90883032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 135241, 270482, 405723, 540964, 811446, 1081928, 1622892, 2299097, 3245784, 4598194, 6897291, 9196388, 13794582, 18392776, 27589164, 55178328]

約数ペア:

[(1, 55178328), (2, 27589164), (3, 18392776), (4, 13794582), (6, 9196388), (8, 6897291), (12, 4598194), (17, 3245784), (24, 2299097), (34, 1622892), (51, 1081928), (68, 811446), (102, 540964), (136, 405723), (204, 270482), (408, 135241)]