52359400

素因数分解:

$2^3\times 5^2\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 122229900

約数和(自身を除く): 69870500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 389, 673, 778, 1346, 1556, 1945, 2692, 3112, 3365, 3890, 5384, 6730, 7780, 9725, 13460, 15560, 16825, 19450, 26920, 33650, 38900, 67300, 77800, 134600, 261797, 523594, 1047188, 1308985, 2094376, 2617970, 5235940, 6544925, 10471880, 13089850, 26179700, 52359400]

約数ペア:

[(1, 52359400), (2, 26179700), (4, 13089850), (5, 10471880), (8, 6544925), (10, 5235940), (20, 2617970), (25, 2094376), (40, 1308985), (50, 1047188), (100, 523594), (200, 261797), (389, 134600), (673, 77800), (778, 67300), (1346, 38900), (1556, 33650), (1945, 26920), (2692, 19450), (3112, 16825), (3365, 15560), (3890, 13460), (5384, 9725), (6730, 7780)]