55391812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 114946048

約数和(自身を除く): 59554236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 254, 259, 421, 508, 518, 842, 889, 1036, 1684, 1778, 2947, 3556, 4699, 5894, 9398, 11788, 15577, 18796, 31154, 32893, 53467, 62308, 65786, 106934, 109039, 131572, 213868, 218078, 374269, 436156, 748538, 1497076, 1978279, 3956558, 7913116, 13847953, 27695906, 55391812]

約数ペア:

[(1, 55391812), (2, 27695906), (4, 13847953), (7, 7913116), (14, 3956558), (28, 1978279), (37, 1497076), (74, 748538), (127, 436156), (148, 374269), (254, 218078), (259, 213868), (421, 131572), (508, 109039), (518, 106934), (842, 65786), (889, 62308), (1036, 53467), (1684, 32893), (1778, 31154), (2947, 18796), (3556, 15577), (4699, 11788), (5894, 9398)]