51798204

素因数分解:

$2^2\times 3^4\times {\mathrm{159871}}^1$

素因数の和:159887

約数の個数: 30

約数和(自身を含む): 135411584

約数和(自身を除く): 83613380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 159871, 319742, 479613, 639484, 959226, 1438839, 1918452, 2877678, 4316517, 5755356, 8633034, 12949551, 17266068, 25899102, 51798204]

約数ペア:

[(1, 51798204), (2, 25899102), (3, 17266068), (4, 12949551), (6, 8633034), (9, 5755356), (12, 4316517), (18, 2877678), (27, 1918452), (36, 1438839), (54, 959226), (81, 639484), (108, 479613), (162, 319742), (324, 159871)]