55950220

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5171}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 117735408

約数和(自身を除く): 61785188

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5171, 5410, 10342, 10820, 20684, 25855, 51710, 103420, 2797511, 5595022, 11190044, 13987555, 27975110, 55950220]

約数ペア:

[(1, 55950220), (2, 27975110), (4, 13987555), (5, 11190044), (10, 5595022), (20, 2797511), (541, 103420), (1082, 51710), (2164, 25855), (2705, 20684), (5171, 10820), (5410, 10342)]