49285912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 54497768

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 103, 104, 107, 172, 206, 214, 344, 412, 428, 559, 824, 856, 1118, 1339, 1391, 2236, 2678, 2782, 4429, 4472, 4601, 5356, 5564, 8858, 9202, 10712, 11021, 11128, 17716, 18404, 22042, 35432, 36808, 44084, 57577, 59813, 88168, 115154, 119626, 143273, 230308, 239252, 286546, 460616, 473903, 478504, 573092, 947806, 1146184, 1895612, 3791224, 6160739, 12321478, 24642956, 49285912]

約数ペア:

[(1, 49285912), (2, 24642956), (4, 12321478), (8, 6160739), (13, 3791224), (26, 1895612), (43, 1146184), (52, 947806), (86, 573092), (103, 478504), (104, 473903), (107, 460616), (172, 286546), (206, 239252), (214, 230308), (344, 143273), (412, 119626), (428, 115154), (559, 88168), (824, 59813), (856, 57577), (1118, 44084), (1339, 36808), (1391, 35432), (2236, 22042), (2678, 18404), (2782, 17716), (4429, 11128), (4472, 11021), (4601, 10712), (5356, 9202), (5564, 8858)]