47904985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10729}}^1$

素因数の和:10800

約数の個数: 16

約数和(自身を含む): 61804800

約数和(自身を除く): 13899815

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 10729, 53645, 203851, 504263, 1019255, 2521315, 9580997, 47904985]

約数ペア:

[(1, 47904985), (5, 9580997), (19, 2521315), (47, 1019255), (95, 504263), (235, 203851), (893, 53645), (4465, 10729)]