49894167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 73248192

約数和(自身を除く): 23354025

約数列:

[1, 3, 17, 37, 51, 111, 137, 193, 411, 579, 629, 1887, 2329, 3281, 5069, 6987, 7141, 9843, 15207, 21423, 26441, 79323, 86173, 121397, 258519, 364191, 449497, 978317, 1348491, 2934951, 16631389, 49894167]

約数ペア:

[(1, 49894167), (3, 16631389), (17, 2934951), (37, 1348491), (51, 978317), (111, 449497), (137, 364191), (193, 258519), (411, 121397), (579, 86173), (629, 79323), (1887, 26441), (2329, 21423), (3281, 15207), (5069, 9843), (6987, 7141)]