51393249

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 77226240

約数和(自身を除く): 25832991

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 883, 2007, 2649, 6467, 7947, 19401, 25607, 58203, 76821, 196909, 230463, 590727, 1772181, 5710361, 17131083, 51393249]

約数ペア:

[(1, 51393249), (3, 17131083), (9, 5710361), (29, 1772181), (87, 590727), (223, 230463), (261, 196909), (669, 76821), (883, 58203), (2007, 25607), (2649, 19401), (6467, 7947)]