49728187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 53637120

約数和(自身を除く): 3908933

約数列:

[1, 19, 71, 191, 193, 1349, 3629, 3667, 13561, 13703, 36863, 257659, 260357, 700397, 2617273, 49728187]

約数ペア:

[(1, 49728187), (19, 2617273), (71, 700397), (191, 260357), (193, 257659), (1349, 36863), (3629, 13703), (3667, 13561)]