56193731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 64963584

約数和(自身を除く): 8769853

約数列:

[1, 11, 31, 71, 121, 211, 341, 781, 2201, 2321, 3751, 6541, 8591, 14981, 24211, 25531, 71951, 164791, 266321, 464411, 791461, 1812701, 5108521, 56193731]

約数ペア:

[(1, 56193731), (11, 5108521), (31, 1812701), (71, 791461), (121, 464411), (211, 266321), (341, 164791), (781, 71951), (2201, 25531), (2321, 24211), (3751, 14981), (6541, 8591)]