56137016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12553}}^1$

素因数の和:12615

約数の個数: 32

約数和(自身を含む): 115998960

約数和(自身を除く): 59861944

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12553, 25106, 50212, 100424, 163189, 326378, 539779, 652756, 1079558, 1305512, 2159116, 4318232, 7017127, 14034254, 28068508, 56137016]

約数ペア:

[(1, 56137016), (2, 28068508), (4, 14034254), (8, 7017127), (13, 4318232), (26, 2159116), (43, 1305512), (52, 1079558), (86, 652756), (104, 539779), (172, 326378), (344, 163189), (559, 100424), (1118, 50212), (2236, 25106), (4472, 12553)]