51112087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 6803561

約数列:

[1, 13, 31, 53, 403, 689, 1643, 2393, 21359, 31109, 74183, 126829, 964379, 1648777, 3931699, 51112087]

約数ペア:

[(1, 51112087), (13, 3931699), (31, 1648777), (53, 964379), (403, 126829), (689, 74183), (1643, 31109), (2393, 21359)]