51869312

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 120873060

約数和(自身を除く): 69003748

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 176, 187, 197, 242, 272, 352, 374, 394, 484, 544, 704, 748, 788, 968, 1088, 1408, 1496, 1576, 1936, 2057, 2167, 2176, 2992, 3152, 3349, 3872, 4114, 4334, 5984, 6304, 6698, 7744, 8228, 8668, 11968, 12608, 13396, 15488, 16456, 17336, 23837, 23936, 25216, 26792, 32912, 34672, 36839, 47674, 53584, 65824, 69344, 73678, 95348, 107168, 131648, 138688, 147356, 190696, 214336, 263296, 277376, 294712, 381392, 405229, 428672, 589424, 762784, 810458, 1178848, 1525568, 1620916, 2357696, 3051136, 3241832, 4715392, 6483664, 12967328, 25934656, 51869312]

約数ペア:

[(1, 51869312), (2, 25934656), (4, 12967328), (8, 6483664), (11, 4715392), (16, 3241832), (17, 3051136), (22, 2357696), (32, 1620916), (34, 1525568), (44, 1178848), (64, 810458), (68, 762784), (88, 589424), (121, 428672), (128, 405229), (136, 381392), (176, 294712), (187, 277376), (197, 263296), (242, 214336), (272, 190696), (352, 147356), (374, 138688), (394, 131648), (484, 107168), (544, 95348), (704, 73678), (748, 69344), (788, 65824), (968, 53584), (1088, 47674), (1408, 36839), (1496, 34672), (1576, 32912), (1936, 26792), (2057, 25216), (2167, 23936), (2176, 23837), (2992, 17336), (3152, 16456), (3349, 15488), (3872, 13396), (4114, 12608), (4334, 11968), (5984, 8668), (6304, 8228), (6698, 7744)]