52887317

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{56807}}^1$

素因数の和:56840

約数の個数: 12

約数和(自身を含む): 64761120

約数和(自身を除く): 11873803

約数列:

[1, 7, 19, 49, 133, 931, 56807, 397649, 1079333, 2783543, 7555331, 52887317]

約数ペア:

[(1, 52887317), (7, 7555331), (19, 2783543), (49, 1079333), (133, 397649), (931, 56807)]