49884272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{164093}}^1$

素因数の和:164120

約数の個数: 20

約数和(自身を含む): 101738280

約数和(自身を除く): 51854008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 164093, 328186, 656372, 1312744, 2625488, 3117767, 6235534, 12471068, 24942136, 49884272]

約数ペア:

[(1, 49884272), (2, 24942136), (4, 12471068), (8, 6235534), (16, 3117767), (19, 2625488), (38, 1312744), (76, 656372), (152, 328186), (304, 164093)]