56513872

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{4271}}^1$

素因数の和:5106

約数の個数: 20

約数和(自身を含む): 109653696

約数和(自身を除く): 53139824

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 4271, 6616, 8542, 13232, 17084, 34168, 68336, 3532117, 7064234, 14128468, 28256936, 56513872]

約数ペア:

[(1, 56513872), (2, 28256936), (4, 14128468), (8, 7064234), (16, 3532117), (827, 68336), (1654, 34168), (3308, 17084), (4271, 13232), (6616, 8542)]