56559878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 33538042

約数列:

[1, 2, 43, 59, 71, 86, 118, 142, 157, 314, 2537, 3053, 4189, 5074, 6106, 6751, 8378, 9263, 11147, 13502, 18526, 22294, 180127, 360254, 398309, 479321, 657673, 796618, 958642, 1315346, 28279939, 56559878]

約数ペア:

[(1, 56559878), (2, 28279939), (43, 1315346), (59, 958642), (71, 796618), (86, 657673), (118, 479321), (142, 398309), (157, 360254), (314, 180127), (2537, 22294), (3053, 18526), (4189, 13502), (5074, 11147), (6106, 9263), (6751, 8378)]