51690499

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11071}}^1$

素因数の和:11130

約数の個数: 16

約数和(自身を含む): 63774720

約数和(自身を除く): 12084221

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11071, 77497, 254633, 321059, 1782431, 2247413, 7384357, 51690499]

約数ペア:

[(1, 51690499), (7, 7384357), (23, 2247413), (29, 1782431), (161, 321059), (203, 254633), (667, 77497), (4669, 11071)]