49917861

素因数分解:

$3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{977}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 82590144

約数和(自身を除く): 32672283

約数列:

[1, 3, 7, 9, 21, 63, 811, 977, 2433, 2931, 5677, 6839, 7299, 8793, 17031, 20517, 51093, 61551, 792347, 2377041, 5546429, 7131123, 16639287, 49917861]

約数ペア:

[(1, 49917861), (3, 16639287), (7, 7131123), (9, 5546429), (21, 2377041), (63, 792347), (811, 61551), (977, 51093), (2433, 20517), (2931, 17031), (5677, 8793), (6839, 7299)]