49820848

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 125951760

約数和(自身を除く): 76130912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 109, 112, 154, 176, 196, 212, 218, 308, 371, 392, 424, 436, 539, 583, 616, 742, 763, 784, 848, 872, 1078, 1166, 1199, 1232, 1484, 1526, 1744, 2156, 2332, 2398, 2597, 2968, 3052, 4081, 4312, 4664, 4796, 5194, 5341, 5777, 5936, 6104, 8162, 8393, 8624, 9328, 9592, 10388, 10682, 11554, 12208, 16324, 16786, 19184, 20776, 21364, 23108, 28567, 32648, 33572, 40439, 41552, 42728, 46216, 57134, 58751, 63547, 65296, 67144, 80878, 85456, 92432, 114268, 117502, 127094, 134288, 161756, 228536, 235004, 254188, 283073, 323512, 444829, 457072, 470008, 508376, 566146, 647024, 889658, 940016, 1016752, 1132292, 1779316, 2264584, 3113803, 3558632, 4529168, 6227606, 7117264, 12455212, 24910424, 49820848]

約数ペア:

[(1, 49820848), (2, 24910424), (4, 12455212), (7, 7117264), (8, 6227606), (11, 4529168), (14, 3558632), (16, 3113803), (22, 2264584), (28, 1779316), (44, 1132292), (49, 1016752), (53, 940016), (56, 889658), (77, 647024), (88, 566146), (98, 508376), (106, 470008), (109, 457072), (112, 444829), (154, 323512), (176, 283073), (196, 254188), (212, 235004), (218, 228536), (308, 161756), (371, 134288), (392, 127094), (424, 117502), (436, 114268), (539, 92432), (583, 85456), (616, 80878), (742, 67144), (763, 65296), (784, 63547), (848, 58751), (872, 57134), (1078, 46216), (1166, 42728), (1199, 41552), (1232, 40439), (1484, 33572), (1526, 32648), (1744, 28567), (2156, 23108), (2332, 21364), (2398, 20776), (2597, 19184), (2968, 16786), (3052, 16324), (4081, 12208), (4312, 11554), (4664, 10682), (4796, 10388), (5194, 9592), (5341, 9328), (5777, 8624), (5936, 8393), (6104, 8162)]