56898335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12329}}^1$

素因数の和:12418

約数の個数: 16

約数和(自身を含む): 74571840

約数和(自身を除く): 17673505

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 12329, 61645, 160277, 801385, 875359, 4376795, 11379667, 56898335]

約数ペア:

[(1, 56898335), (5, 11379667), (13, 4376795), (65, 875359), (71, 801385), (355, 160277), (923, 61645), (4615, 12329)]