55389798

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{14447}}^1$

素因数の和:14529

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 69440922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 14447, 28894, 43341, 86682, 130023, 260046, 390069, 780138, 1025737, 2051474, 3077211, 6154422, 9231633, 18463266, 27694899, 55389798]

約数ペア:

[(1, 55389798), (2, 27694899), (3, 18463266), (6, 9231633), (9, 6154422), (18, 3077211), (27, 2051474), (54, 1025737), (71, 780138), (142, 390069), (213, 260046), (426, 130023), (639, 86682), (1278, 43341), (1917, 28894), (3834, 14447)]