49916944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 124563456

約数和(自身を除く): 74646512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1307, 1364, 1736, 2387, 2614, 2728, 3472, 4774, 5228, 5456, 9149, 9548, 10456, 14377, 18298, 19096, 20912, 28754, 36596, 38192, 40517, 57508, 73192, 81034, 100639, 115016, 146384, 162068, 201278, 230032, 283619, 324136, 402556, 445687, 567238, 648272, 805112, 891374, 1134476, 1610224, 1782748, 2268952, 3119809, 3565496, 4537904, 6239618, 7130992, 12479236, 24958472, 49916944]

約数ペア:

[(1, 49916944), (2, 24958472), (4, 12479236), (7, 7130992), (8, 6239618), (11, 4537904), (14, 3565496), (16, 3119809), (22, 2268952), (28, 1782748), (31, 1610224), (44, 1134476), (56, 891374), (62, 805112), (77, 648272), (88, 567238), (112, 445687), (124, 402556), (154, 324136), (176, 283619), (217, 230032), (248, 201278), (308, 162068), (341, 146384), (434, 115016), (496, 100639), (616, 81034), (682, 73192), (868, 57508), (1232, 40517), (1307, 38192), (1364, 36596), (1736, 28754), (2387, 20912), (2614, 19096), (2728, 18298), (3472, 14377), (4774, 10456), (5228, 9548), (5456, 9149)]