55325268

素因数分解:

$2^2\times 3^6\times {\mathrm{18973}}^1$

素因数の和:18995

約数の個数: 42

約数和(自身を含む): 145170074

約数和(自身を除く): 89844806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 18973, 37946, 56919, 75892, 113838, 170757, 227676, 341514, 512271, 683028, 1024542, 1536813, 2049084, 3073626, 4610439, 6147252, 9220878, 13831317, 18441756, 27662634, 55325268]

約数ペア:

[(1, 55325268), (2, 27662634), (3, 18441756), (4, 13831317), (6, 9220878), (9, 6147252), (12, 4610439), (18, 3073626), (27, 2049084), (36, 1536813), (54, 1024542), (81, 683028), (108, 512271), (162, 341514), (243, 227676), (324, 170757), (486, 113838), (729, 75892), (972, 56919), (1458, 37946), (2916, 18973)]