51053870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2633}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 105444288

約数和(自身を除く): 54390418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2633, 2770, 3878, 5266, 9695, 13165, 18431, 19390, 26330, 36862, 92155, 184310, 729341, 1458682, 3646705, 5105387, 7293410, 10210774, 25526935, 51053870]

約数ペア:

[(1, 51053870), (2, 25526935), (5, 10210774), (7, 7293410), (10, 5105387), (14, 3646705), (35, 1458682), (70, 729341), (277, 184310), (554, 92155), (1385, 36862), (1939, 26330), (2633, 19390), (2770, 18431), (3878, 13165), (5266, 9695)]