55412952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 158880000

約数和(自身を除く): 103467048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 661, 998, 1322, 1497, 1983, 1996, 2644, 2994, 3493, 3966, 3992, 4627, 5288, 5988, 6986, 7932, 9254, 10479, 11976, 13881, 13972, 15864, 18508, 20958, 27762, 27944, 37016, 41916, 55524, 83832, 111048, 329839, 659678, 989517, 1319356, 1979034, 2308873, 2638712, 3958068, 4617746, 6926619, 7916136, 9235492, 13853238, 18470984, 27706476, 55412952]

約数ペア:

[(1, 55412952), (2, 27706476), (3, 18470984), (4, 13853238), (6, 9235492), (7, 7916136), (8, 6926619), (12, 4617746), (14, 3958068), (21, 2638712), (24, 2308873), (28, 1979034), (42, 1319356), (56, 989517), (84, 659678), (168, 329839), (499, 111048), (661, 83832), (998, 55524), (1322, 41916), (1497, 37016), (1983, 27944), (1996, 27762), (2644, 20958), (2994, 18508), (3493, 15864), (3966, 13972), (3992, 13881), (4627, 11976), (5288, 10479), (5988, 9254), (6986, 7932)]