55809738

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20809}}^1$

素因数の和:20966

約数の個数: 24

約数和(自身を含む): 121738500

約数和(自身を除く): 65928762

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 20809, 41618, 62427, 124854, 187281, 374562, 3100541, 6201082, 9301623, 18603246, 27904869, 55809738]

約数ペア:

[(1, 55809738), (2, 27904869), (3, 18603246), (6, 9301623), (9, 6201082), (18, 3100541), (149, 374562), (298, 187281), (447, 124854), (894, 62427), (1341, 41618), (2682, 20809)]