49877594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19777}}^1$

素因数の和:19889

約数の個数: 16

約数和(自身を含む): 81406248

約数和(自身を除く): 31528654

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 19777, 39554, 257101, 514202, 1918369, 3836738, 24938797, 49877594]

約数ペア:

[(1, 49877594), (2, 24938797), (13, 3836738), (26, 1918369), (97, 514202), (194, 257101), (1261, 39554), (2522, 19777)]