51451904

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 121998240

約数和(自身を除く): 70546336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 97, 112, 128, 148, 194, 224, 256, 259, 296, 388, 448, 512, 518, 592, 679, 776, 896, 1024, 1036, 1184, 1358, 1552, 1792, 2048, 2072, 2368, 2716, 3104, 3584, 3589, 4144, 4736, 5432, 6208, 7168, 7178, 8288, 9472, 10864, 12416, 14336, 14356, 16576, 18944, 21728, 24832, 25123, 28712, 33152, 37888, 43456, 49664, 50246, 57424, 66304, 75776, 86912, 99328, 100492, 114848, 132608, 173824, 198656, 200984, 229696, 265216, 347648, 401968, 459392, 530432, 695296, 803936, 918784, 1390592, 1607872, 1837568, 3215744, 3675136, 6431488, 7350272, 12862976, 25725952, 51451904]

約数ペア:

[(1, 51451904), (2, 25725952), (4, 12862976), (7, 7350272), (8, 6431488), (14, 3675136), (16, 3215744), (28, 1837568), (32, 1607872), (37, 1390592), (56, 918784), (64, 803936), (74, 695296), (97, 530432), (112, 459392), (128, 401968), (148, 347648), (194, 265216), (224, 229696), (256, 200984), (259, 198656), (296, 173824), (388, 132608), (448, 114848), (512, 100492), (518, 99328), (592, 86912), (679, 75776), (776, 66304), (896, 57424), (1024, 50246), (1036, 49664), (1184, 43456), (1358, 37888), (1552, 33152), (1792, 28712), (2048, 25123), (2072, 24832), (2368, 21728), (2716, 18944), (3104, 16576), (3584, 14356), (3589, 14336), (4144, 12416), (4736, 10864), (5432, 9472), (6208, 8288), (7168, 7178)]