51919231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1693}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 64128064

約数和(自身を除く): 12208833

約数列:

[1, 7, 13, 91, 337, 1693, 2359, 4381, 11851, 22009, 30667, 154063, 570541, 3993787, 7417033, 51919231]

約数ペア:

[(1, 51919231), (7, 7417033), (13, 3993787), (91, 570541), (337, 154063), (1693, 30667), (2359, 22009), (4381, 11851)]