55412028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{219889}}^1$

素因数の和:219906

約数の個数: 36

約数和(自身を含む): 160079920

約数和(自身を除く): 104667892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 219889, 439778, 659667, 879556, 1319334, 1539223, 1979001, 2638668, 3078446, 3958002, 4617669, 6156892, 7916004, 9235338, 13853007, 18470676, 27706014, 55412028]

約数ペア:

[(1, 55412028), (2, 27706014), (3, 18470676), (4, 13853007), (6, 9235338), (7, 7916004), (9, 6156892), (12, 4617669), (14, 3958002), (18, 3078446), (21, 2638668), (28, 1979001), (36, 1539223), (42, 1319334), (63, 879556), (84, 659667), (126, 439778), (252, 219889)]