51327283

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 62431488

約数和(自身を除く): 11104205

約数列:

[1, 7, 23, 83, 161, 167, 529, 581, 1169, 1909, 3703, 3841, 13363, 13861, 26887, 43907, 88343, 97027, 307349, 318803, 618401, 2231621, 7332469, 51327283]

約数ペア:

[(1, 51327283), (7, 7332469), (23, 2231621), (83, 618401), (161, 318803), (167, 307349), (529, 97027), (581, 88343), (1169, 43907), (1909, 26887), (3703, 13861), (3841, 13363)]