49023910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 95749920

約数和(自身を除く): 46726010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2713, 3614, 5426, 9035, 13565, 18070, 27130, 35269, 70538, 176345, 352690, 377107, 754214, 1885535, 3771070, 4902391, 9804782, 24511955, 49023910]

約数ペア:

[(1, 49023910), (2, 24511955), (5, 9804782), (10, 4902391), (13, 3771070), (26, 1885535), (65, 754214), (130, 377107), (139, 352690), (278, 176345), (695, 70538), (1390, 35269), (1807, 27130), (2713, 18070), (3614, 13565), (5426, 9035)]