50491071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 77532624

約数和(自身を除く): 27041553

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 997, 2979, 2991, 5627, 8973, 16881, 16949, 50643, 50847, 152541, 330007, 990021, 2970063, 5610119, 16830357, 50491071]

約数ペア:

[(1, 50491071), (3, 16830357), (9, 5610119), (17, 2970063), (51, 990021), (153, 330007), (331, 152541), (993, 50847), (997, 50643), (2979, 16949), (2991, 16881), (5627, 8973)]