53199651

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 74208960

約数和(自身を除く): 21009309

約数列:

[1, 3, 53, 59, 107, 159, 177, 321, 2809, 3127, 5671, 6313, 8427, 9381, 17013, 18939, 165731, 300563, 334589, 497193, 901689, 1003767, 17733217, 53199651]

約数ペア:

[(1, 53199651), (3, 17733217), (53, 1003767), (59, 901689), (107, 497193), (159, 334589), (177, 300563), (321, 165731), (2809, 18939), (3127, 17013), (5671, 9381), (6313, 8427)]