55287306

素因数分解:

$2^1\times 3^3\times {\mathrm{1023839}}^1$

素因数の和:1023850

約数の個数: 16

約数和(自身を含む): 122860800

約数和(自身を除く): 67573494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1023839, 2047678, 3071517, 6143034, 9214551, 18429102, 27643653, 55287306]

約数ペア:

[(1, 55287306), (2, 27643653), (3, 18429102), (6, 9214551), (9, 6143034), (18, 3071517), (27, 2047678), (54, 1023839)]