55697642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 59262742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 286, 301, 473, 559, 602, 647, 946, 1001, 1118, 1294, 2002, 3311, 3913, 4529, 6149, 6622, 7117, 7826, 8411, 9058, 12298, 14234, 16822, 27821, 43043, 49819, 55642, 58877, 86086, 92521, 99638, 117754, 185042, 194747, 306031, 361673, 389494, 612062, 647647, 723346, 1295294, 2142217, 2531711, 3978403, 4284434, 5063422, 7956806, 27848821, 55697642]

約数ペア:

[(1, 55697642), (2, 27848821), (7, 7956806), (11, 5063422), (13, 4284434), (14, 3978403), (22, 2531711), (26, 2142217), (43, 1295294), (77, 723346), (86, 647647), (91, 612062), (143, 389494), (154, 361673), (182, 306031), (286, 194747), (301, 185042), (473, 117754), (559, 99638), (602, 92521), (647, 86086), (946, 58877), (1001, 55642), (1118, 49819), (1294, 43043), (2002, 27821), (3311, 16822), (3913, 14234), (4529, 12298), (6149, 9058), (6622, 8411), (7117, 7826)]