51228515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{953}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 66352608

約数和(自身を除く): 15124093

約数列:

[1, 5, 13, 65, 827, 953, 4135, 4765, 10751, 12389, 53755, 61945, 788131, 3940655, 10245703, 51228515]

約数ペア:

[(1, 51228515), (5, 10245703), (13, 3940655), (65, 788131), (827, 61945), (953, 53755), (4135, 12389), (4765, 10751)]