56805279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25903}}^1$

素因数の和:25966

約数の個数: 16

約数和(自身を含む): 82063872

約数和(自身を除く): 25258593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 25903, 77709, 440351, 1113829, 1321053, 3341487, 18935093, 56805279]

約数ペア:

[(1, 56805279), (3, 18935093), (17, 3341487), (43, 1321053), (51, 1113829), (129, 440351), (731, 77709), (2193, 25903)]