55931216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 126741888

約数和(自身を除く): 70810672

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 328, 337, 368, 451, 506, 656, 674, 902, 943, 1012, 1348, 1804, 1886, 2024, 2696, 3608, 3707, 3772, 4048, 5392, 7216, 7414, 7544, 7751, 10373, 13817, 14828, 15088, 15502, 20746, 27634, 29656, 31004, 41492, 55268, 59312, 62008, 82984, 85261, 110536, 124016, 151987, 165968, 170522, 221072, 303974, 317791, 341044, 607948, 635582, 682088, 1215896, 1271164, 1364176, 2431792, 2542328, 3495701, 5084656, 6991402, 13982804, 27965608, 55931216]

約数ペア:

[(1, 55931216), (2, 27965608), (4, 13982804), (8, 6991402), (11, 5084656), (16, 3495701), (22, 2542328), (23, 2431792), (41, 1364176), (44, 1271164), (46, 1215896), (82, 682088), (88, 635582), (92, 607948), (164, 341044), (176, 317791), (184, 303974), (253, 221072), (328, 170522), (337, 165968), (368, 151987), (451, 124016), (506, 110536), (656, 85261), (674, 82984), (902, 62008), (943, 59312), (1012, 55268), (1348, 41492), (1804, 31004), (1886, 29656), (2024, 27634), (2696, 20746), (3608, 15502), (3707, 15088), (3772, 14828), (4048, 13817), (5392, 10373), (7216, 7751), (7414, 7544)]