49883253

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139729}}^1$

素因数の和:139756

約数の個数: 16

約数和(自身を含む): 80484480

約数和(自身を除く): 30601227

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 139729, 419187, 978103, 2375393, 2934309, 7126179, 16627751, 49883253]

約数ペア:

[(1, 49883253), (3, 16627751), (7, 7126179), (17, 2934309), (21, 2375393), (51, 978103), (119, 419187), (357, 139729)]