56227346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 52118254

約数列:

[1, 2, 7, 14, 19, 29, 37, 38, 58, 74, 133, 197, 203, 259, 266, 394, 406, 518, 551, 703, 1073, 1102, 1379, 1406, 2146, 2758, 3743, 3857, 4921, 5713, 7289, 7486, 7511, 7714, 9842, 11426, 14578, 15022, 20387, 26201, 39991, 40774, 51023, 52402, 79982, 102046, 108547, 138491, 142709, 211381, 217094, 276982, 285418, 422762, 759829, 969437, 1479667, 1519658, 1938874, 2959334, 4016239, 8032478, 28113673, 56227346]

約数ペア:

[(1, 56227346), (2, 28113673), (7, 8032478), (14, 4016239), (19, 2959334), (29, 1938874), (37, 1519658), (38, 1479667), (58, 969437), (74, 759829), (133, 422762), (197, 285418), (203, 276982), (259, 217094), (266, 211381), (394, 142709), (406, 138491), (518, 108547), (551, 102046), (703, 79982), (1073, 52402), (1102, 51023), (1379, 40774), (1406, 39991), (2146, 26201), (2758, 20387), (3743, 15022), (3857, 14578), (4921, 11426), (5713, 9842), (7289, 7714), (7486, 7511)]