55216812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 160473600

約数和(自身を除く): 105256788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 798, 812, 1102, 1193, 1218, 1596, 1653, 2204, 2386, 2436, 3306, 3579, 3857, 4772, 6612, 7158, 7714, 8351, 11571, 14316, 15428, 16702, 22667, 23142, 25053, 33404, 34597, 45334, 46284, 50106, 68001, 69194, 90668, 100212, 103791, 136002, 138388, 158669, 207582, 242179, 272004, 317338, 415164, 476007, 484358, 634676, 657343, 726537, 952014, 968716, 1314686, 1453074, 1904028, 1972029, 2629372, 2906148, 3944058, 4601401, 7888116, 9202802, 13804203, 18405604, 27608406, 55216812]

約数ペア:

[(1, 55216812), (2, 27608406), (3, 18405604), (4, 13804203), (6, 9202802), (7, 7888116), (12, 4601401), (14, 3944058), (19, 2906148), (21, 2629372), (28, 1972029), (29, 1904028), (38, 1453074), (42, 1314686), (57, 968716), (58, 952014), (76, 726537), (84, 657343), (87, 634676), (114, 484358), (116, 476007), (133, 415164), (174, 317338), (203, 272004), (228, 242179), (266, 207582), (348, 158669), (399, 138388), (406, 136002), (532, 103791), (551, 100212), (609, 90668), (798, 69194), (812, 68001), (1102, 50106), (1193, 46284), (1218, 45334), (1596, 34597), (1653, 33404), (2204, 25053), (2386, 23142), (2436, 22667), (3306, 16702), (3579, 15428), (3857, 14316), (4772, 11571), (6612, 8351), (7158, 7714)]