55120272

素因数分解:

$2^4\times 3^1\times {\mathrm{1148339}}^1$

素因数の和:1148350

約数の個数: 20

約数和(自身を含む): 142394160

約数和(自身を除く): 87273888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1148339, 2296678, 3445017, 4593356, 6890034, 9186712, 13780068, 18373424, 27560136, 55120272]

約数ペア:

[(1, 55120272), (2, 27560136), (3, 18373424), (4, 13780068), (6, 9186712), (8, 6890034), (12, 4593356), (16, 3445017), (24, 2296678), (48, 1148339)]