54318976

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 58778624

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 128, 139, 142, 172, 278, 284, 344, 556, 568, 688, 1112, 1136, 1376, 2224, 2272, 2752, 3053, 4448, 4544, 5504, 5977, 6106, 8896, 9088, 9869, 11954, 12212, 17792, 19738, 23908, 24424, 39476, 47816, 48848, 78952, 95632, 97696, 157904, 191264, 195392, 315808, 382528, 390784, 424367, 631616, 765056, 848734, 1263232, 1697468, 3394936, 6789872, 13579744, 27159488, 54318976]

約数ペア:

[(1, 54318976), (2, 27159488), (4, 13579744), (8, 6789872), (16, 3394936), (32, 1697468), (43, 1263232), (64, 848734), (71, 765056), (86, 631616), (128, 424367), (139, 390784), (142, 382528), (172, 315808), (278, 195392), (284, 191264), (344, 157904), (556, 97696), (568, 95632), (688, 78952), (1112, 48848), (1136, 47816), (1376, 39476), (2224, 24424), (2272, 23908), (2752, 19738), (3053, 17792), (4448, 12212), (4544, 11954), (5504, 9869), (5977, 9088), (6106, 8896)]