52131149

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 62594208

約数和(自身を除く): 10463059

約数列:

[1, 7, 49, 61, 107, 163, 427, 749, 1141, 2989, 5243, 6527, 7987, 9943, 17441, 45689, 69601, 122087, 319823, 487207, 854609, 1063901, 7447307, 52131149]

約数ペア:

[(1, 52131149), (7, 7447307), (49, 1063901), (61, 854609), (107, 487207), (163, 319823), (427, 122087), (749, 69601), (1141, 45689), (2989, 17441), (5243, 9943), (6527, 7987)]