55350656

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 60317344

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 128, 164, 199, 212, 328, 398, 424, 656, 796, 848, 1312, 1592, 1696, 2173, 2624, 3184, 3392, 4346, 5248, 6368, 6784, 8159, 8692, 10547, 12736, 16318, 17384, 21094, 25472, 32636, 34768, 42188, 65272, 69536, 84376, 130544, 139072, 168752, 261088, 278144, 337504, 432427, 522176, 675008, 864854, 1044352, 1350016, 1729708, 3459416, 6918832, 13837664, 27675328, 55350656]

約数ペア:

[(1, 55350656), (2, 27675328), (4, 13837664), (8, 6918832), (16, 3459416), (32, 1729708), (41, 1350016), (53, 1044352), (64, 864854), (82, 675008), (106, 522176), (128, 432427), (164, 337504), (199, 278144), (212, 261088), (328, 168752), (398, 139072), (424, 130544), (656, 84376), (796, 69536), (848, 65272), (1312, 42188), (1592, 34768), (1696, 32636), (2173, 25472), (2624, 21094), (3184, 17384), (3392, 16318), (4346, 12736), (5248, 10547), (6368, 8692), (6784, 8159)]