56144946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65437}}^1$

素因数の和:65466

約数の個数: 32

約数和(自身を含む): 131923008

約数和(自身を除く): 75778062

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 65437, 130874, 196311, 392622, 719807, 850681, 1439614, 1701362, 2159421, 2552043, 4318842, 5104086, 9357491, 18714982, 28072473, 56144946]

約数ペア:

[(1, 56144946), (2, 28072473), (3, 18714982), (6, 9357491), (11, 5104086), (13, 4318842), (22, 2552043), (26, 2159421), (33, 1701362), (39, 1439614), (66, 850681), (78, 719807), (143, 392622), (286, 196311), (429, 130874), (858, 65437)]