56279804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 118250496

約数和(自身を除く): 61970692

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 281, 311, 322, 562, 622, 644, 1124, 1244, 1967, 2177, 3934, 4354, 6463, 7153, 7868, 8708, 12926, 14306, 25852, 28612, 45241, 50071, 87391, 90482, 100142, 174782, 180964, 200284, 349564, 611737, 1223474, 2009993, 2446948, 4019986, 8039972, 14069951, 28139902, 56279804]

約数ペア:

[(1, 56279804), (2, 28139902), (4, 14069951), (7, 8039972), (14, 4019986), (23, 2446948), (28, 2009993), (46, 1223474), (92, 611737), (161, 349564), (281, 200284), (311, 180964), (322, 174782), (562, 100142), (622, 90482), (644, 87391), (1124, 50071), (1244, 45241), (1967, 28612), (2177, 25852), (3934, 14306), (4354, 12926), (6463, 8708), (7153, 7868)]