56131434

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{54709}}^1$

素因数の和:54739

約数の個数: 32

約数和(自身を含む): 131304000

約数和(自身を除く): 75172566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 54709, 109418, 164127, 328254, 492381, 984762, 1039471, 1477143, 2078942, 2954286, 3118413, 6236826, 9355239, 18710478, 28065717, 56131434]

約数ペア:

[(1, 56131434), (2, 28065717), (3, 18710478), (6, 9355239), (9, 6236826), (18, 3118413), (19, 2954286), (27, 2078942), (38, 1477143), (54, 1039471), (57, 984762), (114, 492381), (171, 328254), (342, 164127), (513, 109418), (1026, 54709)]