51894464

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 106954320

約数和(自身を除く): 55059856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 109, 172, 173, 218, 344, 346, 436, 688, 692, 872, 1376, 1384, 1744, 2752, 2768, 3488, 4687, 5536, 6976, 7439, 9374, 11072, 14878, 18748, 18857, 29756, 37496, 37714, 59512, 74992, 75428, 119024, 149984, 150856, 238048, 299968, 301712, 476096, 603424, 810851, 1206848, 1621702, 3243404, 6486808, 12973616, 25947232, 51894464]

約数ペア:

[(1, 51894464), (2, 25947232), (4, 12973616), (8, 6486808), (16, 3243404), (32, 1621702), (43, 1206848), (64, 810851), (86, 603424), (109, 476096), (172, 301712), (173, 299968), (218, 238048), (344, 150856), (346, 149984), (436, 119024), (688, 75428), (692, 74992), (872, 59512), (1376, 37714), (1384, 37496), (1744, 29756), (2752, 18857), (2768, 18748), (3488, 14878), (4687, 11072), (5536, 9374), (6976, 7439)]