56747418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 146219136

約数和(自身を除く): 89471718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 53, 74, 78, 91, 106, 111, 159, 182, 222, 259, 273, 318, 371, 481, 518, 546, 689, 742, 777, 962, 1113, 1378, 1443, 1554, 1961, 2067, 2226, 2809, 2886, 3367, 3922, 4134, 4823, 5618, 5883, 6734, 8427, 9646, 10101, 11766, 13727, 14469, 16854, 19663, 20202, 25493, 27454, 28938, 36517, 39326, 41181, 50986, 58989, 73034, 76479, 82362, 103933, 109551, 117978, 152958, 178451, 207866, 219102, 255619, 311799, 356902, 511238, 535353, 623598, 727531, 766857, 1070706, 1351129, 1455062, 1533714, 2182593, 2702258, 4053387, 4365186, 8106774, 9457903, 18915806, 28373709, 56747418]

約数ペア:

[(1, 56747418), (2, 28373709), (3, 18915806), (6, 9457903), (7, 8106774), (13, 4365186), (14, 4053387), (21, 2702258), (26, 2182593), (37, 1533714), (39, 1455062), (42, 1351129), (53, 1070706), (74, 766857), (78, 727531), (91, 623598), (106, 535353), (111, 511238), (159, 356902), (182, 311799), (222, 255619), (259, 219102), (273, 207866), (318, 178451), (371, 152958), (481, 117978), (518, 109551), (546, 103933), (689, 82362), (742, 76479), (777, 73034), (962, 58989), (1113, 50986), (1378, 41181), (1443, 39326), (1554, 36517), (1961, 28938), (2067, 27454), (2226, 25493), (2809, 20202), (2886, 19663), (3367, 16854), (3922, 14469), (4134, 13727), (4823, 11766), (5618, 10101), (5883, 9646), (6734, 8427)]