55012508

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 98076048

約数和(自身を除く): 43063540

約数列:

[1, 2, 4, 73, 146, 292, 293, 586, 643, 1172, 1286, 2572, 21389, 42778, 46939, 85556, 93878, 187756, 188399, 376798, 753596, 13753127, 27506254, 55012508]

約数ペア:

[(1, 55012508), (2, 27506254), (4, 13753127), (73, 753596), (146, 376798), (292, 188399), (293, 187756), (586, 93878), (643, 85556), (1172, 46939), (1286, 42778), (2572, 21389)]