51307516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1511}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 96907104

約数和(自身を除く): 45599588

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 1511, 2612, 3022, 6044, 8489, 16978, 19643, 33956, 39286, 78572, 986683, 1973366, 3946732, 12826879, 25653758, 51307516]

約数ペア:

[(1, 51307516), (2, 25653758), (4, 12826879), (13, 3946732), (26, 1973366), (52, 986683), (653, 78572), (1306, 39286), (1511, 33956), (2612, 19643), (3022, 16978), (6044, 8489)]