53158878

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72080

約数の個数: 24

約数和(自身を含む): 117988416

約数和(自身を除く): 64829538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 72031, 144062, 216093, 432186, 648279, 1296558, 2953271, 5906542, 8859813, 17719626, 26579439, 53158878]

約数ペア:

[(1, 53158878), (2, 26579439), (3, 17719626), (6, 8859813), (9, 5906542), (18, 2953271), (41, 1296558), (82, 648279), (123, 432186), (246, 216093), (369, 144062), (738, 72031)]