51881856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 156508800

約数和(自身を除く): 104626944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 547, 608, 624, 741, 832, 912, 988, 1094, 1216, 1248, 1482, 1641, 1664, 1824, 1976, 2188, 2432, 2496, 2964, 3282, 3648, 3952, 4376, 4992, 5928, 6564, 7111, 7296, 7904, 8752, 10393, 11856, 13128, 14222, 15808, 17504, 20786, 21333, 23712, 26256, 28444, 31179, 31616, 35008, 41572, 42666, 47424, 52512, 56888, 62358, 70016, 83144, 85332, 94848, 105024, 113776, 124716, 135109, 166288, 170664, 210048, 227552, 249432, 270218, 332576, 341328, 405327, 455104, 498864, 540436, 665152, 682656, 810654, 910208, 997728, 1080872, 1330304, 1365312, 1621308, 1995456, 2161744, 2730624, 3242616, 3990912, 4323488, 6485232, 8646976, 12970464, 17293952, 25940928, 51881856]

約数ペア:

[(1, 51881856), (2, 25940928), (3, 17293952), (4, 12970464), (6, 8646976), (8, 6485232), (12, 4323488), (13, 3990912), (16, 3242616), (19, 2730624), (24, 2161744), (26, 1995456), (32, 1621308), (38, 1365312), (39, 1330304), (48, 1080872), (52, 997728), (57, 910208), (64, 810654), (76, 682656), (78, 665152), (96, 540436), (104, 498864), (114, 455104), (128, 405327), (152, 341328), (156, 332576), (192, 270218), (208, 249432), (228, 227552), (247, 210048), (304, 170664), (312, 166288), (384, 135109), (416, 124716), (456, 113776), (494, 105024), (547, 94848), (608, 85332), (624, 83144), (741, 70016), (832, 62358), (912, 56888), (988, 52512), (1094, 47424), (1216, 42666), (1248, 41572), (1482, 35008), (1641, 31616), (1664, 31179), (1824, 28444), (1976, 26256), (2188, 23712), (2432, 21333), (2496, 20786), (2964, 17504), (3282, 15808), (3648, 14222), (3952, 13128), (4376, 11856), (4992, 10393), (5928, 8752), (6564, 7904), (7111, 7296)]