50002421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 58781184

約数和(自身を除く): 8778763

約数列:

[1, 7, 43, 283, 301, 587, 1981, 4109, 12169, 25241, 85183, 166121, 176687, 1162847, 7143203, 50002421]

約数ペア:

[(1, 50002421), (7, 7143203), (43, 1162847), (283, 176687), (301, 166121), (587, 85183), (1981, 25241), (4109, 12169)]