51179079

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 80889840

約数和(自身を除く): 29710761

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 6569, 7791, 19707, 45983, 137949, 321881, 348157, 965643, 1044471, 2437099, 7311297, 17059693, 51179079]

約数ペア:

[(1, 51179079), (3, 17059693), (7, 7311297), (21, 2437099), (49, 1044471), (53, 965643), (147, 348157), (159, 321881), (371, 137949), (1113, 45983), (2597, 19707), (6569, 7791)]