54002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 16

約数和(自身を含む): 91392

約数和(自身を除く): 37390

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 27001, 54002]

約数ペア:

[(1, 54002), (2, 27001), (13, 4154), (26, 2077), (31, 1742), (62, 871), (67, 806), (134, 403)]