51400349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51349}}^1$

素因数の和:51380

約数の個数: 16

約数和(自身を含む): 69014400

約数和(自身を除く): 17614051

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 51349, 359443, 564839, 667537, 3953873, 4672759, 7342907, 51400349]

約数ペア:

[(1, 51400349), (7, 7342907), (11, 4672759), (13, 3953873), (77, 667537), (91, 564839), (143, 359443), (1001, 51349)]