55156728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{208927}}^1$

素因数の和:208947

約数の個数: 32

約数和(自身を含む): 150428160

約数和(自身を除く): 95271432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 208927, 417854, 626781, 835708, 1253562, 1671416, 2298197, 2507124, 4596394, 5014248, 6894591, 9192788, 13789182, 18385576, 27578364, 55156728]

約数ペア:

[(1, 55156728), (2, 27578364), (3, 18385576), (4, 13789182), (6, 9192788), (8, 6894591), (11, 5014248), (12, 4596394), (22, 2507124), (24, 2298197), (33, 1671416), (44, 1253562), (66, 835708), (88, 626781), (132, 417854), (264, 208927)]