51841972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 113247232

約数和(自身を除く): 61405260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 1951, 2044, 3796, 3902, 6643, 7804, 13286, 13657, 25363, 26572, 27314, 50726, 54628, 101452, 142423, 177541, 284846, 355082, 569692, 710164, 996961, 1851499, 1993922, 3702998, 3987844, 7405996, 12960493, 25920986, 51841972]

約数ペア:

[(1, 51841972), (2, 25920986), (4, 12960493), (7, 7405996), (13, 3987844), (14, 3702998), (26, 1993922), (28, 1851499), (52, 996961), (73, 710164), (91, 569692), (146, 355082), (182, 284846), (292, 177541), (364, 142423), (511, 101452), (949, 54628), (1022, 50726), (1898, 27314), (1951, 26572), (2044, 25363), (3796, 13657), (3902, 13286), (6643, 7804)]