51284896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 64207712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 47, 52, 61, 86, 94, 104, 122, 172, 188, 208, 244, 344, 376, 416, 488, 559, 611, 688, 752, 793, 976, 1118, 1222, 1376, 1504, 1586, 1952, 2021, 2236, 2444, 2623, 2867, 3172, 4042, 4472, 4888, 5246, 5734, 6344, 8084, 8944, 9776, 10492, 11468, 12688, 16168, 17888, 19552, 20984, 22936, 25376, 26273, 32336, 34099, 37271, 41968, 45872, 52546, 64672, 68198, 74542, 83936, 91744, 105092, 123281, 136396, 149084, 210184, 246562, 272792, 298168, 420368, 493124, 545584, 596336, 840736, 986248, 1091168, 1192672, 1602653, 1972496, 3205306, 3944992, 6410612, 12821224, 25642448, 51284896]

約数ペア:

[(1, 51284896), (2, 25642448), (4, 12821224), (8, 6410612), (13, 3944992), (16, 3205306), (26, 1972496), (32, 1602653), (43, 1192672), (47, 1091168), (52, 986248), (61, 840736), (86, 596336), (94, 545584), (104, 493124), (122, 420368), (172, 298168), (188, 272792), (208, 246562), (244, 210184), (344, 149084), (376, 136396), (416, 123281), (488, 105092), (559, 91744), (611, 83936), (688, 74542), (752, 68198), (793, 64672), (976, 52546), (1118, 45872), (1222, 41968), (1376, 37271), (1504, 34099), (1586, 32336), (1952, 26273), (2021, 25376), (2236, 22936), (2444, 20984), (2623, 19552), (2867, 17888), (3172, 16168), (4042, 12688), (4472, 11468), (4888, 10492), (5246, 9776), (5734, 8944), (6344, 8084)]