55508908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 121253440

約数和(自身を除く): 65744532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2089, 3796, 4178, 6643, 8356, 13286, 14623, 26572, 27157, 29246, 54314, 58492, 108628, 152497, 190099, 304994, 380198, 609988, 760396, 1067479, 1982461, 2134958, 3964922, 4269916, 7929844, 13877227, 27754454, 55508908]

約数ペア:

[(1, 55508908), (2, 27754454), (4, 13877227), (7, 7929844), (13, 4269916), (14, 3964922), (26, 2134958), (28, 1982461), (52, 1067479), (73, 760396), (91, 609988), (146, 380198), (182, 304994), (292, 190099), (364, 152497), (511, 108628), (949, 58492), (1022, 54314), (1898, 29246), (2044, 27157), (2089, 26572), (3796, 14623), (4178, 13286), (6643, 8356)]