56056293

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{40709}}^1$

素因数の和:40738

約数の個数: 20

約数和(自身を含む): 88666380

約数和(自身を除く): 32610087

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 40709, 122127, 366381, 692053, 1099143, 2076159, 3297429, 6228477, 18685431, 56056293]

約数ペア:

[(1, 56056293), (3, 18685431), (9, 6228477), (17, 3297429), (27, 2076159), (51, 1099143), (81, 692053), (153, 366381), (459, 122127), (1377, 40709)]