51991686

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{2857}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 115920480

約数和(自身を除く): 63928794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 2857, 3033, 5714, 6066, 8571, 9099, 17142, 18198, 25713, 51426, 77139, 154278, 962809, 1925618, 2888427, 5776854, 8665281, 17330562, 25995843, 51991686]

約数ペア:

[(1, 51991686), (2, 25995843), (3, 17330562), (6, 8665281), (9, 5776854), (18, 2888427), (27, 1925618), (54, 962809), (337, 154278), (674, 77139), (1011, 51426), (2022, 25713), (2857, 18198), (3033, 17142), (5714, 9099), (6066, 8571)]