47750297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 60279552

約数和(自身を除く): 12529255

約数列:

[1, 7, 17, 53, 67, 113, 119, 371, 469, 791, 901, 1139, 1921, 3551, 5989, 6307, 7571, 7973, 13447, 24857, 41923, 52997, 60367, 101813, 128707, 401263, 422569, 712691, 900949, 2808841, 6821471, 47750297]

約数ペア:

[(1, 47750297), (7, 6821471), (17, 2808841), (53, 900949), (67, 712691), (113, 422569), (119, 401263), (371, 128707), (469, 101813), (791, 60367), (901, 52997), (1139, 41923), (1921, 24857), (3551, 13447), (5989, 7973), (6307, 7571)]