49009310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{100019}}^1$

素因数の和:100040

約数の個数: 24

約数和(自身を含む): 102620520

約数和(自身を除く): 53611210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 100019, 200038, 500095, 700133, 1000190, 1400266, 3500665, 4900931, 7001330, 9801862, 24504655, 49009310]

約数ペア:

[(1, 49009310), (2, 24504655), (5, 9801862), (7, 7001330), (10, 4900931), (14, 3500665), (35, 1400266), (49, 1000190), (70, 700133), (98, 500095), (245, 200038), (490, 100019)]