52078590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13513

約数の個数: 48

約数和(自身を含む): 138563568

約数和(自身を除く): 86484978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 13457, 26914, 40371, 67285, 80742, 121113, 134570, 201855, 242226, 403710, 578651, 605565, 1157302, 1211130, 1735953, 2893255, 3471906, 5207859, 5786510, 8679765, 10415718, 17359530, 26039295, 52078590]

約数ペア:

[(1, 52078590), (2, 26039295), (3, 17359530), (5, 10415718), (6, 8679765), (9, 5786510), (10, 5207859), (15, 3471906), (18, 2893255), (30, 1735953), (43, 1211130), (45, 1157302), (86, 605565), (90, 578651), (129, 403710), (215, 242226), (258, 201855), (387, 134570), (430, 121113), (645, 80742), (774, 67285), (1290, 40371), (1935, 26914), (3870, 13457)]