55879355

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 79302960

約数和(自身を除く): 23423605

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 3739, 14945, 18695, 26173, 130865, 183211, 228079, 916055, 1140395, 1596553, 7982765, 11175871, 55879355]

約数ペア:

[(1, 55879355), (5, 11175871), (7, 7982765), (35, 1596553), (49, 1140395), (61, 916055), (245, 228079), (305, 183211), (427, 130865), (2135, 26173), (2989, 18695), (3739, 14945)]