49151245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68743}}^1$

素因数の和:68772

約数の個数: 16

約数和(自身を含む): 69293952

約数和(自身を除く): 20142707

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 68743, 343715, 756173, 893659, 3780865, 4468295, 9830249, 49151245]

約数ペア:

[(1, 49151245), (5, 9830249), (11, 4468295), (13, 3780865), (55, 893659), (65, 756173), (143, 343715), (715, 68743)]