51174459

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26203}}^1$

素因数の和:26247

約数の個数: 24

約数和(自身を含む): 87206912

約数和(自身を除く): 36032453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 26203, 78609, 183421, 235827, 550263, 812293, 1650789, 2436879, 5686051, 7310637, 17058153, 51174459]

約数ペア:

[(1, 51174459), (3, 17058153), (7, 7310637), (9, 5686051), (21, 2436879), (31, 1650789), (63, 812293), (93, 550263), (217, 235827), (279, 183421), (651, 78609), (1953, 26203)]