56980355

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 69393024

約数和(自身を除く): 12412669

約数列:

[1, 5, 137, 193, 431, 685, 965, 2155, 26441, 59047, 83183, 132205, 295235, 415915, 11396071, 56980355]

約数ペア:

[(1, 56980355), (5, 11396071), (137, 415915), (193, 295235), (431, 132205), (685, 83183), (965, 59047), (2155, 26441)]