51857334

素因数分解:

$2^1\times 3^4\times {\mathrm{320107}}^1$

素因数の和:320121

約数の個数: 20

約数和(自身を含む): 116199204

約数和(自身を除く): 64341870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 320107, 640214, 960321, 1920642, 2880963, 5761926, 8642889, 17285778, 25928667, 51857334]

約数ペア:

[(1, 51857334), (2, 25928667), (3, 17285778), (6, 8642889), (9, 5761926), (18, 2880963), (27, 1920642), (54, 960321), (81, 640214), (162, 320107)]