54889310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112019}}^1$

素因数の和:112040

約数の個数: 24

約数和(自身を含む): 114932520

約数和(自身を除く): 60043210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112019, 224038, 560095, 784133, 1120190, 1568266, 3920665, 5488931, 7841330, 10977862, 27444655, 54889310]

約数ペア:

[(1, 54889310), (2, 27444655), (5, 10977862), (7, 7841330), (10, 5488931), (14, 3920665), (35, 1568266), (49, 1120190), (70, 784133), (98, 560095), (245, 224038), (490, 112019)]