54028856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 80755144

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 29, 34, 38, 56, 58, 68, 76, 103, 116, 119, 133, 136, 152, 203, 206, 232, 238, 266, 323, 406, 412, 476, 493, 532, 551, 646, 721, 812, 824, 952, 986, 1064, 1102, 1292, 1442, 1624, 1751, 1957, 1972, 2204, 2261, 2584, 2884, 2987, 3451, 3502, 3857, 3914, 3944, 4408, 4522, 5768, 5974, 6902, 7004, 7714, 7828, 9044, 9367, 11948, 12257, 13699, 13804, 14008, 15428, 15656, 18088, 18734, 20909, 23896, 24514, 27398, 27608, 30856, 33269, 37468, 41818, 49028, 50779, 54796, 56753, 65569, 66538, 74936, 83636, 98056, 101558, 109592, 113506, 131138, 133076, 167272, 203116, 227012, 232883, 262276, 266152, 355453, 397271, 406232, 454024, 465766, 524552, 710906, 794542, 931532, 964801, 1421812, 1589084, 1863064, 1929602, 2843624, 3178168, 3859204, 6753607, 7718408, 13507214, 27014428, 54028856]

約数ペア:

[(1, 54028856), (2, 27014428), (4, 13507214), (7, 7718408), (8, 6753607), (14, 3859204), (17, 3178168), (19, 2843624), (28, 1929602), (29, 1863064), (34, 1589084), (38, 1421812), (56, 964801), (58, 931532), (68, 794542), (76, 710906), (103, 524552), (116, 465766), (119, 454024), (133, 406232), (136, 397271), (152, 355453), (203, 266152), (206, 262276), (232, 232883), (238, 227012), (266, 203116), (323, 167272), (406, 133076), (412, 131138), (476, 113506), (493, 109592), (532, 101558), (551, 98056), (646, 83636), (721, 74936), (812, 66538), (824, 65569), (952, 56753), (986, 54796), (1064, 50779), (1102, 49028), (1292, 41818), (1442, 37468), (1624, 33269), (1751, 30856), (1957, 27608), (1972, 27398), (2204, 24514), (2261, 23896), (2584, 20909), (2884, 18734), (2987, 18088), (3451, 15656), (3502, 15428), (3857, 14008), (3914, 13804), (3944, 13699), (4408, 12257), (4522, 11948), (5768, 9367), (5974, 9044), (6902, 7828), (7004, 7714)]