49640365

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 60717888

約数和(自身を除く): 11077523

約数列:

[1, 5, 73, 307, 365, 443, 1535, 2215, 22411, 32339, 112055, 136001, 161695, 680005, 9928073, 49640365]

約数ペア:

[(1, 49640365), (5, 9928073), (73, 680005), (307, 161695), (365, 136001), (443, 112055), (1535, 32339), (2215, 22411)]