55981442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 100960992

約数和(自身を除く): 44979550

約数列:

[1, 2, 11, 17, 22, 34, 43, 59, 86, 118, 187, 374, 473, 649, 731, 946, 1003, 1298, 1462, 2006, 2537, 3481, 5074, 6962, 8041, 11033, 16082, 22066, 27907, 38291, 43129, 55814, 59177, 76582, 86258, 118354, 149683, 299366, 474419, 650947, 948838, 1301894, 1646513, 2544611, 3293026, 5089222, 27990721, 55981442]

約数ペア:

[(1, 55981442), (2, 27990721), (11, 5089222), (17, 3293026), (22, 2544611), (34, 1646513), (43, 1301894), (59, 948838), (86, 650947), (118, 474419), (187, 299366), (374, 149683), (473, 118354), (649, 86258), (731, 76582), (946, 59177), (1003, 55814), (1298, 43129), (1462, 38291), (2006, 27907), (2537, 22066), (3481, 16082), (5074, 11033), (6962, 8041)]