55820116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1973}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 106785504

約数和(自身を除く): 50965388

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 1973, 2572, 3946, 7073, 7892, 14146, 21703, 28292, 43406, 86812, 1268639, 2537278, 5074556, 13955029, 27910058, 55820116]

約数ペア:

[(1, 55820116), (2, 27910058), (4, 13955029), (11, 5074556), (22, 2537278), (44, 1268639), (643, 86812), (1286, 43406), (1973, 28292), (2572, 21703), (3946, 14146), (7073, 7892)]