51826544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 137134080

約数和(自身を除く): 85307536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 59, 62, 77, 88, 92, 112, 118, 124, 154, 161, 176, 184, 217, 236, 248, 253, 308, 322, 341, 368, 413, 434, 472, 496, 506, 616, 644, 649, 682, 713, 826, 868, 944, 1012, 1232, 1288, 1298, 1357, 1364, 1426, 1652, 1736, 1771, 1829, 2024, 2387, 2576, 2596, 2714, 2728, 2852, 3304, 3472, 3542, 3658, 4048, 4543, 4774, 4991, 5192, 5428, 5456, 5704, 6608, 7084, 7316, 7843, 9086, 9499, 9548, 9982, 10384, 10856, 11408, 12803, 14168, 14632, 14927, 15686, 18172, 18998, 19096, 19964, 20119, 21712, 25606, 28336, 29264, 29854, 31372, 36344, 37996, 38192, 39928, 40238, 42067, 51212, 54901, 59708, 62744, 72688, 75992, 79856, 80476, 84134, 102424, 104489, 109802, 119416, 125488, 140833, 151984, 160952, 168268, 204848, 208978, 219604, 238832, 281666, 294469, 321904, 336536, 417956, 439208, 462737, 563332, 588938, 673072, 835912, 878416, 925474, 1126664, 1177876, 1671824, 1850948, 2253328, 2355752, 3239159, 3701896, 4711504, 6478318, 7403792, 12956636, 25913272, 51826544]

約数ペア:

[(1, 51826544), (2, 25913272), (4, 12956636), (7, 7403792), (8, 6478318), (11, 4711504), (14, 3701896), (16, 3239159), (22, 2355752), (23, 2253328), (28, 1850948), (31, 1671824), (44, 1177876), (46, 1126664), (56, 925474), (59, 878416), (62, 835912), (77, 673072), (88, 588938), (92, 563332), (112, 462737), (118, 439208), (124, 417956), (154, 336536), (161, 321904), (176, 294469), (184, 281666), (217, 238832), (236, 219604), (248, 208978), (253, 204848), (308, 168268), (322, 160952), (341, 151984), (368, 140833), (413, 125488), (434, 119416), (472, 109802), (496, 104489), (506, 102424), (616, 84134), (644, 80476), (649, 79856), (682, 75992), (713, 72688), (826, 62744), (868, 59708), (944, 54901), (1012, 51212), (1232, 42067), (1288, 40238), (1298, 39928), (1357, 38192), (1364, 37996), (1426, 36344), (1652, 31372), (1736, 29854), (1771, 29264), (1829, 28336), (2024, 25606), (2387, 21712), (2576, 20119), (2596, 19964), (2714, 19096), (2728, 18998), (2852, 18172), (3304, 15686), (3472, 14927), (3542, 14632), (3658, 14168), (4048, 12803), (4543, 11408), (4774, 10856), (4991, 10384), (5192, 9982), (5428, 9548), (5456, 9499), (5704, 9086), (6608, 7843), (7084, 7316)]