56839806

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{20639}}^1$

素因数の和:20670

約数の個数: 40

約数和(自身を含む): 134861760

約数和(自身を除く): 78021954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 20639, 41278, 61917, 123834, 185751, 350863, 371502, 557253, 701726, 1052589, 1114506, 1671759, 2105178, 3157767, 3343518, 6315534, 9473301, 18946602, 28419903, 56839806]

約数ペア:

[(1, 56839806), (2, 28419903), (3, 18946602), (6, 9473301), (9, 6315534), (17, 3343518), (18, 3157767), (27, 2105178), (34, 1671759), (51, 1114506), (54, 1052589), (81, 701726), (102, 557253), (153, 371502), (162, 350863), (306, 185751), (459, 123834), (918, 61917), (1377, 41278), (2754, 20639)]