51690496

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 88

約数和(自身を含む): 121739184

約数和(自身を除く): 70048688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 353, 416, 512, 572, 704, 706, 832, 1024, 1144, 1408, 1412, 1664, 2288, 2816, 2824, 3328, 3883, 4576, 4589, 5632, 5648, 6656, 7766, 9152, 9178, 11264, 11296, 13312, 15532, 18304, 18356, 22592, 31064, 36608, 36712, 45184, 50479, 62128, 73216, 73424, 90368, 100958, 124256, 146432, 146848, 180736, 201916, 248512, 293696, 361472, 403832, 497024, 587392, 807664, 994048, 1174784, 1615328, 1988096, 2349568, 3230656, 3976192, 4699136, 6461312, 12922624, 25845248, 51690496]

約数ペア:

[(1, 51690496), (2, 25845248), (4, 12922624), (8, 6461312), (11, 4699136), (13, 3976192), (16, 3230656), (22, 2349568), (26, 1988096), (32, 1615328), (44, 1174784), (52, 994048), (64, 807664), (88, 587392), (104, 497024), (128, 403832), (143, 361472), (176, 293696), (208, 248512), (256, 201916), (286, 180736), (352, 146848), (353, 146432), (416, 124256), (512, 100958), (572, 90368), (704, 73424), (706, 73216), (832, 62128), (1024, 50479), (1144, 45184), (1408, 36712), (1412, 36608), (1664, 31064), (2288, 22592), (2816, 18356), (2824, 18304), (3328, 15532), (3883, 13312), (4576, 11296), (4589, 11264), (5632, 9178), (5648, 9152), (6656, 7766)]