51081426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257987}}^1$

素因数の和:258006

約数の個数: 24

約数和(自身を含む): 120738384

約数和(自身を除く): 69656958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257987, 515974, 773961, 1547922, 2321883, 2837857, 4643766, 5675714, 8513571, 17027142, 25540713, 51081426]

約数ペア:

[(1, 51081426), (2, 25540713), (3, 17027142), (6, 8513571), (9, 5675714), (11, 4643766), (18, 2837857), (22, 2321883), (33, 1547922), (66, 773961), (99, 515974), (198, 257987)]