56720574

素因数分解:

$2^1\times 3^6\times {\mathrm{38903}}^1$

素因数の和:38923

約数の個数: 28

約数和(自身を含む): 127566216

約数和(自身を除く): 70845642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 38903, 77806, 116709, 233418, 350127, 700254, 1050381, 2100762, 3151143, 6302286, 9453429, 18906858, 28360287, 56720574]

約数ペア:

[(1, 56720574), (2, 28360287), (3, 18906858), (6, 9453429), (9, 6302286), (18, 3151143), (27, 2100762), (54, 1050381), (81, 700254), (162, 350127), (243, 233418), (486, 116709), (729, 77806), (1458, 38903)]