51751679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10430

約数の個数: 16

約数和(自身を含む): 63713280

約数和(自身を除く): 11961601

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 10369, 72583, 238487, 321439, 1669409, 2250073, 7393097, 51751679]

約数ペア:

[(1, 51751679), (7, 7393097), (23, 2250073), (31, 1669409), (161, 321439), (217, 238487), (713, 72583), (4991, 10369)]