51951055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11257}}^1$

素因数の和:11346

約数の個数: 16

約数和(自身を含む): 68088384

約数和(自身を除く): 16137329

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 11257, 56285, 146341, 731705, 799247, 3996235, 10390211, 51951055]

約数ペア:

[(1, 51951055), (5, 10390211), (13, 3996235), (65, 799247), (71, 731705), (355, 146341), (923, 56285), (4615, 11257)]