49352739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 67060224

約数和(自身を除く): 17707485

約数列:

[1, 3, 71, 213, 263, 789, 881, 2643, 18673, 56019, 62551, 187653, 231703, 695109, 16450913, 49352739]

約数ペア:

[(1, 49352739), (3, 16450913), (71, 695109), (213, 231703), (263, 187653), (789, 62551), (881, 56019), (2643, 18673)]