55277816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4001}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 113816880

約数和(自身を除く): 58539064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 4001, 6908, 8002, 13816, 16004, 32008, 44011, 88022, 176044, 352088, 628157, 1256314, 2512628, 5025256, 6909727, 13819454, 27638908, 55277816]

約数ペア:

[(1, 55277816), (2, 27638908), (4, 13819454), (8, 6909727), (11, 5025256), (22, 2512628), (44, 1256314), (88, 628157), (157, 352088), (314, 176044), (628, 88022), (1256, 44011), (1727, 32008), (3454, 16004), (4001, 13816), (6908, 8002)]