51038841

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 80668224

約数和(自身を除く): 29629383

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 6551, 7791, 19653, 45857, 137571, 320999, 347203, 962997, 1041609, 2430421, 7291263, 17012947, 51038841]

約数ペア:

[(1, 51038841), (3, 17012947), (7, 7291263), (21, 2430421), (49, 1041609), (53, 962997), (147, 347203), (159, 320999), (371, 137571), (1113, 45857), (2597, 19653), (6551, 7791)]