51800037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 76148352

約数和(自身を除く): 24348315

約数列:

[1, 3, 17, 37, 51, 97, 111, 283, 291, 629, 849, 1649, 1887, 3589, 4811, 4947, 10471, 10767, 14433, 27451, 31413, 61013, 82353, 178007, 183039, 466667, 534021, 1015687, 1400001, 3047061, 17266679, 51800037]

約数ペア:

[(1, 51800037), (3, 17266679), (17, 3047061), (37, 1400001), (51, 1015687), (97, 534021), (111, 466667), (283, 183039), (291, 178007), (629, 82353), (849, 61013), (1649, 31413), (1887, 27451), (3589, 14433), (4811, 10767), (4947, 10471)]