551426690

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{49103}}^1$

素因数の和:50233

約数の個数: 16

約数和(自身を含む): 993472128

約数和(自身を除く): 442045438

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 49103, 98206, 245515, 491030, 55142669, 110285338, 275713345, 551426690]

約数ペア:

[(1, 551426690), (2, 275713345), (5, 110285338), (10, 55142669), (1123, 491030), (2246, 245515), (5615, 98206), (11230, 49103)]