56590479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 92461824

約数和(自身を除く): 35871345

約数列:

[1, 3, 9, 11, 33, 71, 83, 97, 99, 213, 249, 291, 639, 747, 781, 873, 913, 1067, 2343, 2739, 3201, 5893, 6887, 7029, 8051, 8217, 9603, 17679, 20661, 24153, 53037, 61983, 64823, 72459, 75757, 88561, 194469, 227271, 265683, 571621, 583407, 681813, 797049, 1714863, 5144589, 6287831, 18863493, 56590479]

約数ペア:

[(1, 56590479), (3, 18863493), (9, 6287831), (11, 5144589), (33, 1714863), (71, 797049), (83, 681813), (97, 583407), (99, 571621), (213, 265683), (249, 227271), (291, 194469), (639, 88561), (747, 75757), (781, 72459), (873, 64823), (913, 61983), (1067, 53037), (2343, 24153), (2739, 20661), (3201, 17679), (5893, 9603), (6887, 8217), (7029, 8051)]