55508272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182593}}^1$

素因数の和:182620

約数の個数: 20

約数和(自身を含む): 113208280

約数和(自身を除く): 57700008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182593, 365186, 730372, 1460744, 2921488, 3469267, 6938534, 13877068, 27754136, 55508272]

約数ペア:

[(1, 55508272), (2, 27754136), (4, 13877068), (8, 6938534), (16, 3469267), (19, 2921488), (38, 1460744), (76, 730372), (152, 365186), (304, 182593)]