56724572

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 101092992

約数和(自身を除く): 44368420

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 1051, 2102, 4204, 13493, 26986, 53972, 108253, 137681, 216506, 275362, 433012, 550724, 14181143, 28362286, 56724572]

約数ペア:

[(1, 56724572), (2, 28362286), (4, 14181143), (103, 550724), (131, 433012), (206, 275362), (262, 216506), (412, 137681), (524, 108253), (1051, 53972), (2102, 26986), (4204, 13493)]