53043666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21937}}^1$

素因数の和:21986

約数の個数: 32

約数和(自身を含む): 117938688

約数和(自身を除く): 64895022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21937, 43874, 65811, 131622, 285181, 570362, 680047, 855543, 1360094, 1711086, 2040141, 4080282, 8840611, 17681222, 26521833, 53043666]

約数ペア:

[(1, 53043666), (2, 26521833), (3, 17681222), (6, 8840611), (13, 4080282), (26, 2040141), (31, 1711086), (39, 1360094), (62, 855543), (78, 680047), (93, 570362), (186, 285181), (403, 131622), (806, 65811), (1209, 43874), (2418, 21937)]