55561906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1447}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 84864384

約数和(自身を除く): 29302478

約数列:

[1, 2, 73, 146, 263, 526, 1447, 2894, 19199, 38398, 105631, 211262, 380561, 761122, 27780953, 55561906]

約数ペア:

[(1, 55561906), (2, 27780953), (73, 761122), (146, 380561), (263, 211262), (526, 105631), (1447, 38398), (2894, 19199)]