51434919

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 30

約数和(自身を含む): 81137760

約数和(自身を除く): 29702841

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 1759, 3249, 5277, 9747, 15831, 29241, 33421, 47493, 100263, 142479, 300789, 634999, 902367, 1904997, 2707101, 5714991, 17144973, 51434919]

約数ペア:

[(1, 51434919), (3, 17144973), (9, 5714991), (19, 2707101), (27, 1904997), (57, 902367), (81, 634999), (171, 300789), (361, 142479), (513, 100263), (1083, 47493), (1539, 33421), (1759, 29241), (3249, 15831), (5277, 9747)]