56741217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 84163968

約数和(自身を除く): 27422751

約数列:

[1, 3, 13, 39, 53, 97, 159, 283, 291, 689, 849, 1261, 2067, 3679, 3783, 5141, 11037, 14999, 15423, 27451, 44997, 66833, 82353, 194987, 200499, 356863, 584961, 1070589, 1454903, 4364709, 18913739, 56741217]

約数ペア:

[(1, 56741217), (3, 18913739), (13, 4364709), (39, 1454903), (53, 1070589), (97, 584961), (159, 356863), (283, 200499), (291, 194987), (689, 82353), (849, 66833), (1261, 44997), (2067, 27451), (3679, 15423), (3783, 14999), (5141, 11037)]