49889783

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 53415936

約数和(自身を除く): 3526153

約数列:

[1, 23, 71, 137, 223, 1633, 3151, 5129, 9727, 15833, 30551, 223721, 364159, 702673, 2169121, 49889783]

約数ペア:

[(1, 49889783), (23, 2169121), (71, 702673), (137, 364159), (223, 223721), (1633, 30551), (3151, 15833), (5129, 9727)]