47868835

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 67937616

約数和(自身を除く): 20068781

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 3203, 14945, 16015, 22421, 112105, 156947, 195383, 784735, 976915, 1367681, 6838405, 9573767, 47868835]

約数ペア:

[(1, 47868835), (5, 9573767), (7, 6838405), (35, 1367681), (49, 976915), (61, 784735), (245, 195383), (305, 156947), (427, 112105), (2135, 22421), (2989, 16015), (3203, 14945)]