55717293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 24876627

約数列:

[1, 3, 23, 43, 69, 89, 129, 211, 267, 633, 989, 2047, 2967, 3827, 4853, 6141, 9073, 11481, 14559, 18779, 27219, 56337, 88021, 208679, 264063, 431917, 626037, 807497, 1295751, 2422491, 18572431, 55717293]

約数ペア:

[(1, 55717293), (3, 18572431), (23, 2422491), (43, 1295751), (69, 807497), (89, 626037), (129, 431917), (211, 264063), (267, 208679), (633, 88021), (989, 56337), (2047, 27219), (2967, 18779), (3827, 14559), (4853, 11481), (6141, 9073)]