51659316

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6737}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 135838080

約数和(自身を除く): 84178764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 6737, 7668, 13474, 20211, 26948, 40422, 60633, 80844, 121266, 181899, 242532, 363798, 478327, 727596, 956654, 1434981, 1913308, 2869962, 4304943, 5739924, 8609886, 12914829, 17219772, 25829658, 51659316]

約数ペア:

[(1, 51659316), (2, 25829658), (3, 17219772), (4, 12914829), (6, 8609886), (9, 5739924), (12, 4304943), (18, 2869962), (27, 1913308), (36, 1434981), (54, 956654), (71, 727596), (108, 478327), (142, 363798), (213, 242532), (284, 181899), (426, 121266), (639, 80844), (852, 60633), (1278, 40422), (1917, 26948), (2556, 20211), (3834, 13474), (6737, 7668)]