53688547

素因数分解:

${\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 20

約数和(自身を含む): 62487400

約数和(自身を除く): 8798853

約数列:

[1, 11, 19, 121, 193, 209, 1331, 2123, 2299, 3667, 14641, 23353, 25289, 40337, 256883, 278179, 443707, 2825713, 4880777, 53688547]

約数ペア:

[(1, 53688547), (11, 4880777), (19, 2825713), (121, 443707), (193, 278179), (209, 256883), (1331, 40337), (2123, 25289), (2299, 23353), (3667, 14641)]