50291619

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 78397440

約数和(自身を除く): 28105821

約数列:

[1, 3, 7, 21, 109, 127, 173, 327, 381, 519, 763, 889, 1211, 2289, 2667, 3633, 13843, 18857, 21971, 41529, 56571, 65913, 96901, 131999, 153797, 290703, 395997, 461391, 2394839, 7184517, 16763873, 50291619]

約数ペア:

[(1, 50291619), (3, 16763873), (7, 7184517), (21, 2394839), (109, 461391), (127, 395997), (173, 290703), (327, 153797), (381, 131999), (519, 96901), (763, 65913), (889, 56571), (1211, 41529), (2289, 21971), (2667, 18857), (3633, 13843)]