49493143

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 59361280

約数和(自身を除く): 9868137

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3739, 13237, 26173, 115909, 228079, 811363, 1596553, 7070449, 49493143]

約数ペア:

[(1, 49493143), (7, 7070449), (31, 1596553), (61, 811363), (217, 228079), (427, 115909), (1891, 26173), (3739, 13237)]