51909888

素因数分解:

$2^8\times 3^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 139220928

約数和(自身を除く): 87311040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 263, 384, 514, 526, 768, 771, 789, 1028, 1052, 1542, 1578, 2056, 2104, 3084, 3156, 4112, 4208, 6168, 6312, 8224, 8416, 12336, 12624, 16448, 16832, 24672, 25248, 32896, 33664, 49344, 50496, 65792, 67328, 67591, 98688, 100992, 135182, 197376, 201984, 202773, 270364, 405546, 540728, 811092, 1081456, 1622184, 2162912, 3244368, 4325824, 6488736, 8651648, 12977472, 17303296, 25954944, 51909888]

約数ペア:

[(1, 51909888), (2, 25954944), (3, 17303296), (4, 12977472), (6, 8651648), (8, 6488736), (12, 4325824), (16, 3244368), (24, 2162912), (32, 1622184), (48, 1081456), (64, 811092), (96, 540728), (128, 405546), (192, 270364), (256, 202773), (257, 201984), (263, 197376), (384, 135182), (514, 100992), (526, 98688), (768, 67591), (771, 67328), (789, 65792), (1028, 50496), (1052, 49344), (1542, 33664), (1578, 32896), (2056, 25248), (2104, 24672), (3084, 16832), (3156, 16448), (4112, 12624), (4208, 12336), (6168, 8416), (6312, 8224)]