55026147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 87782400

約数和(自身を除く): 32756253

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 149, 209, 341, 361, 447, 589, 627, 1023, 1083, 1639, 1767, 2831, 3971, 4619, 4917, 6479, 8493, 11191, 11913, 13857, 19437, 31141, 33573, 50809, 53789, 87761, 93423, 123101, 152427, 161367, 263283, 369303, 591679, 965371, 1667459, 1775037, 2896113, 5002377, 18342049, 55026147]

約数ペア:

[(1, 55026147), (3, 18342049), (11, 5002377), (19, 2896113), (31, 1775037), (33, 1667459), (57, 965371), (93, 591679), (149, 369303), (209, 263283), (341, 161367), (361, 152427), (447, 123101), (589, 93423), (627, 87761), (1023, 53789), (1083, 50809), (1639, 33573), (1767, 31141), (2831, 19437), (3971, 13857), (4619, 11913), (4917, 11191), (6479, 8493)]