47649719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 54109440

約数和(自身を除く): 6459721

約数列:

[1, 13, 43, 79, 83, 169, 559, 1027, 1079, 3397, 3569, 6557, 7267, 13351, 14027, 44161, 46397, 85241, 281951, 574093, 603161, 1108133, 3665363, 47649719]

約数ペア:

[(1, 47649719), (13, 3665363), (43, 1108133), (79, 603161), (83, 574093), (169, 281951), (559, 85241), (1027, 46397), (1079, 44161), (3397, 14027), (3569, 13351), (6557, 7267)]