49707008

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 107092440

約数和(自身を除く): 57385432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 1867, 2048, 3328, 3734, 6656, 7468, 13312, 14936, 24271, 26624, 29872, 48542, 59744, 97084, 119488, 194168, 238976, 388336, 477952, 776672, 955904, 1553344, 1911808, 3106688, 3823616, 6213376, 12426752, 24853504, 49707008]

約数ペア:

[(1, 49707008), (2, 24853504), (4, 12426752), (8, 6213376), (13, 3823616), (16, 3106688), (26, 1911808), (32, 1553344), (52, 955904), (64, 776672), (104, 477952), (128, 388336), (208, 238976), (256, 194168), (416, 119488), (512, 97084), (832, 59744), (1024, 48542), (1664, 29872), (1867, 26624), (2048, 24271), (3328, 14936), (3734, 13312), (6656, 7468)]