49257789

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 35251779

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 857, 1127, 1173, 2499, 2571, 2737, 3381, 5999, 8211, 14569, 17997, 19159, 19711, 41993, 43707, 57477, 59133, 101983, 125979, 137977, 305949, 335087, 413931, 713881, 965839, 1005261, 2141643, 2345609, 2897517, 7036827, 16419263, 49257789]

約数ペア:

[(1, 49257789), (3, 16419263), (7, 7036827), (17, 2897517), (21, 2345609), (23, 2141643), (49, 1005261), (51, 965839), (69, 713881), (119, 413931), (147, 335087), (161, 305949), (357, 137977), (391, 125979), (483, 101983), (833, 59133), (857, 57477), (1127, 43707), (1173, 41993), (2499, 19711), (2571, 19159), (2737, 17997), (3381, 14569), (5999, 8211)]