51407664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 168614208

約数和(自身を除く): 117206544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 1987, 2156, 2352, 3234, 3696, 3974, 4312, 5961, 6468, 7948, 8624, 11922, 12936, 13909, 15896, 21857, 23844, 25872, 27818, 31792, 41727, 43714, 47688, 55636, 65571, 83454, 87428, 95376, 97363, 111272, 131142, 152999, 166908, 174856, 194726, 222544, 262284, 292089, 305998, 333816, 349712, 389452, 458997, 524568, 584178, 611996, 667632, 778904, 917994, 1049136, 1070993, 1168356, 1223992, 1557808, 1835988, 2141986, 2336712, 2447984, 3212979, 3671976, 4283972, 4673424, 6425958, 7343952, 8567944, 12851916, 17135888, 25703832, 51407664]

約数ペア:

[(1, 51407664), (2, 25703832), (3, 17135888), (4, 12851916), (6, 8567944), (7, 7343952), (8, 6425958), (11, 4673424), (12, 4283972), (14, 3671976), (16, 3212979), (21, 2447984), (22, 2336712), (24, 2141986), (28, 1835988), (33, 1557808), (42, 1223992), (44, 1168356), (48, 1070993), (49, 1049136), (56, 917994), (66, 778904), (77, 667632), (84, 611996), (88, 584178), (98, 524568), (112, 458997), (132, 389452), (147, 349712), (154, 333816), (168, 305998), (176, 292089), (196, 262284), (231, 222544), (264, 194726), (294, 174856), (308, 166908), (336, 152999), (392, 131142), (462, 111272), (528, 97363), (539, 95376), (588, 87428), (616, 83454), (784, 65571), (924, 55636), (1078, 47688), (1176, 43714), (1232, 41727), (1617, 31792), (1848, 27818), (1987, 25872), (2156, 23844), (2352, 21857), (3234, 15896), (3696, 13909), (3974, 12936), (4312, 11922), (5961, 8624), (6468, 7948)]