55661508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{220879}}^1$

素因数の和:220896

約数の個数: 36

約数和(自身を含む): 160800640

約数和(自身を除く): 105139132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 220879, 441758, 662637, 883516, 1325274, 1546153, 1987911, 2650548, 3092306, 3975822, 4638459, 6184612, 7951644, 9276918, 13915377, 18553836, 27830754, 55661508]

約数ペア:

[(1, 55661508), (2, 27830754), (3, 18553836), (4, 13915377), (6, 9276918), (7, 7951644), (9, 6184612), (12, 4638459), (14, 3975822), (18, 3092306), (21, 2650548), (28, 1987911), (36, 1546153), (42, 1325274), (63, 883516), (84, 662637), (126, 441758), (252, 220879)]