51310532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 112086912

約数和(自身を除く): 60776380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 1931, 2044, 3796, 3862, 6643, 7724, 13286, 13517, 25103, 26572, 27034, 50206, 54068, 100412, 140963, 175721, 281926, 351442, 563852, 702884, 986741, 1832519, 1973482, 3665038, 3946964, 7330076, 12827633, 25655266, 51310532]

約数ペア:

[(1, 51310532), (2, 25655266), (4, 12827633), (7, 7330076), (13, 3946964), (14, 3665038), (26, 1973482), (28, 1832519), (52, 986741), (73, 702884), (91, 563852), (146, 351442), (182, 281926), (292, 175721), (364, 140963), (511, 100412), (949, 54068), (1022, 50206), (1898, 27034), (1931, 26572), (2044, 25103), (3796, 13517), (3862, 13286), (6643, 7724)]