51453792

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 163734480

約数和(自身を除く): 112280688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 509, 624, 648, 702, 864, 936, 972, 1018, 1053, 1248, 1296, 1404, 1527, 1872, 1944, 2036, 2106, 2592, 2808, 3054, 3159, 3744, 3888, 4072, 4212, 4581, 5616, 6108, 6318, 6617, 7776, 8144, 8424, 9162, 11232, 12216, 12636, 13234, 13743, 16288, 16848, 18324, 19851, 24432, 25272, 26468, 27486, 33696, 36648, 39702, 41229, 48864, 50544, 52936, 54972, 59553, 73296, 79404, 82458, 101088, 105872, 109944, 119106, 123687, 146592, 158808, 164916, 178659, 211744, 219888, 238212, 247374, 317616, 329832, 357318, 439776, 476424, 494748, 535977, 635232, 659664, 714636, 952848, 989496, 1071954, 1319328, 1429272, 1607931, 1905696, 1978992, 2143908, 2858544, 3215862, 3957984, 4287816, 5717088, 6431724, 8575632, 12863448, 17151264, 25726896, 51453792]

約数ペア:

[(1, 51453792), (2, 25726896), (3, 17151264), (4, 12863448), (6, 8575632), (8, 6431724), (9, 5717088), (12, 4287816), (13, 3957984), (16, 3215862), (18, 2858544), (24, 2143908), (26, 1978992), (27, 1905696), (32, 1607931), (36, 1429272), (39, 1319328), (48, 1071954), (52, 989496), (54, 952848), (72, 714636), (78, 659664), (81, 635232), (96, 535977), (104, 494748), (108, 476424), (117, 439776), (144, 357318), (156, 329832), (162, 317616), (208, 247374), (216, 238212), (234, 219888), (243, 211744), (288, 178659), (312, 164916), (324, 158808), (351, 146592), (416, 123687), (432, 119106), (468, 109944), (486, 105872), (509, 101088), (624, 82458), (648, 79404), (702, 73296), (864, 59553), (936, 54972), (972, 52936), (1018, 50544), (1053, 48864), (1248, 41229), (1296, 39702), (1404, 36648), (1527, 33696), (1872, 27486), (1944, 26468), (2036, 25272), (2106, 24432), (2592, 19851), (2808, 18324), (3054, 16848), (3159, 16288), (3744, 13743), (3888, 13234), (4072, 12636), (4212, 12216), (4581, 11232), (5616, 9162), (6108, 8424), (6318, 8144), (6617, 7776)]