51104768

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 88

約数和(自身を含む): 120363600

約数和(自身を除く): 69258832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 349, 352, 416, 512, 572, 698, 704, 832, 1024, 1144, 1396, 1408, 1664, 2288, 2792, 2816, 3328, 3839, 4537, 4576, 5584, 5632, 6656, 7678, 9074, 9152, 11168, 11264, 13312, 15356, 18148, 18304, 22336, 30712, 36296, 36608, 44672, 49907, 61424, 72592, 73216, 89344, 99814, 122848, 145184, 146432, 178688, 199628, 245696, 290368, 357376, 399256, 491392, 580736, 798512, 982784, 1161472, 1597024, 1965568, 2322944, 3194048, 3931136, 4645888, 6388096, 12776192, 25552384, 51104768]

約数ペア:

[(1, 51104768), (2, 25552384), (4, 12776192), (8, 6388096), (11, 4645888), (13, 3931136), (16, 3194048), (22, 2322944), (26, 1965568), (32, 1597024), (44, 1161472), (52, 982784), (64, 798512), (88, 580736), (104, 491392), (128, 399256), (143, 357376), (176, 290368), (208, 245696), (256, 199628), (286, 178688), (349, 146432), (352, 145184), (416, 122848), (512, 99814), (572, 89344), (698, 73216), (704, 72592), (832, 61424), (1024, 49907), (1144, 44672), (1396, 36608), (1408, 36296), (1664, 30712), (2288, 22336), (2792, 18304), (2816, 18148), (3328, 15356), (3839, 13312), (4537, 11264), (4576, 11168), (5584, 9152), (5632, 9074), (6656, 7678)]