54238835

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 76457520

約数和(自身を除く): 22218685

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 2069, 3745, 5243, 10345, 14483, 26215, 72415, 101381, 221383, 506905, 1106915, 1549681, 7748405, 10847767, 54238835]

約数ペア:

[(1, 54238835), (5, 10847767), (7, 7748405), (35, 1549681), (49, 1106915), (107, 506905), (245, 221383), (535, 101381), (749, 72415), (2069, 26215), (3745, 14483), (5243, 10345)]