51408049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1913}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 64310400

約数和(自身を除く): 12902351

約数列:

[1, 7, 11, 77, 349, 1913, 2443, 3839, 13391, 21043, 26873, 147301, 667637, 4673459, 7344007, 51408049]

約数ペア:

[(1, 51408049), (7, 7344007), (11, 4673459), (77, 667637), (349, 147301), (1913, 26873), (2443, 21043), (3839, 13391)]