52874780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1289}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 127431360

約数和(自身を除く): 74556580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1289, 1465, 2051, 2578, 2930, 4102, 5156, 5860, 6445, 8204, 9023, 10255, 12890, 18046, 20510, 25780, 36092, 41020, 45115, 90230, 180460, 377677, 755354, 1510708, 1888385, 2643739, 3776770, 5287478, 7553540, 10574956, 13218695, 26437390, 52874780]

約数ペア:

[(1, 52874780), (2, 26437390), (4, 13218695), (5, 10574956), (7, 7553540), (10, 5287478), (14, 3776770), (20, 2643739), (28, 1888385), (35, 1510708), (70, 755354), (140, 377677), (293, 180460), (586, 90230), (1172, 45115), (1289, 41020), (1465, 36092), (2051, 25780), (2578, 20510), (2930, 18046), (4102, 12890), (5156, 10255), (5860, 9023), (6445, 8204)]