49149849

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 78168064

約数和(自身を除く): 29018215

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 721, 733, 2163, 2199, 3193, 5131, 9579, 15393, 22351, 22723, 67053, 68169, 75499, 159061, 226497, 477183, 528493, 1585479, 2340469, 7021407, 16383283, 49149849]

約数ペア:

[(1, 49149849), (3, 16383283), (7, 7021407), (21, 2340469), (31, 1585479), (93, 528493), (103, 477183), (217, 226497), (309, 159061), (651, 75499), (721, 68169), (733, 67053), (2163, 22723), (2199, 22351), (3193, 15393), (5131, 9579)]