51747945776

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1709}}^1\times {\mathrm{1949}}^1$

素因数の和:4637

約数の個数: 40

約数和(自身を含む): 100475154000

約数和(自身を除く): 48727208224

約数列:

[1, 2, 4, 8, 16, 971, 1709, 1942, 1949, 3418, 3884, 3898, 6836, 7768, 7796, 13672, 15536, 15592, 27344, 31184, 1659439, 1892479, 3318878, 3330841, 3784958, 6637756, 6661682, 7569916, 13275512, 13323364, 15139832, 26551024, 26646728, 30279664, 53293456, 3234246611, 6468493222, 12936986444, 25873972888, 51747945776]

約数ペア:

[(1, 51747945776), (2, 25873972888), (4, 12936986444), (8, 6468493222), (16, 3234246611), (971, 53293456), (1709, 30279664), (1942, 26646728), (1949, 26551024), (3418, 15139832), (3884, 13323364), (3898, 13275512), (6836, 7569916), (7768, 6661682), (7796, 6637756), (13672, 3784958), (15536, 3330841), (15592, 3318878), (27344, 1892479), (31184, 1659439)]