51106042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 85962240

約数和(自身を除く): 34856198

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 389, 403, 778, 806, 2119, 4238, 5053, 5057, 10106, 10114, 12059, 24118, 63407, 65689, 126814, 131378, 156767, 313534, 824291, 1648582, 1965617, 3931234, 25553021, 51106042]

約数ペア:

[(1, 51106042), (2, 25553021), (13, 3931234), (26, 1965617), (31, 1648582), (62, 824291), (163, 313534), (326, 156767), (389, 131378), (403, 126814), (778, 65689), (806, 63407), (2119, 24118), (4238, 12059), (5053, 10114), (5057, 10106)]