51313776

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 85177488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 103, 107, 194, 206, 214, 291, 309, 321, 388, 412, 428, 582, 618, 642, 776, 824, 856, 1164, 1236, 1284, 1552, 1648, 1712, 2328, 2472, 2568, 4656, 4944, 5136, 9991, 10379, 11021, 19982, 20758, 22042, 29973, 31137, 33063, 39964, 41516, 44084, 59946, 62274, 66126, 79928, 83032, 88168, 119892, 124548, 132252, 159856, 166064, 176336, 239784, 249096, 264504, 479568, 498192, 529008, 1069037, 2138074, 3207111, 4276148, 6414222, 8552296, 12828444, 17104592, 25656888, 51313776]

約数ペア:

[(1, 51313776), (2, 25656888), (3, 17104592), (4, 12828444), (6, 8552296), (8, 6414222), (12, 4276148), (16, 3207111), (24, 2138074), (48, 1069037), (97, 529008), (103, 498192), (107, 479568), (194, 264504), (206, 249096), (214, 239784), (291, 176336), (309, 166064), (321, 159856), (388, 132252), (412, 124548), (428, 119892), (582, 88168), (618, 83032), (642, 79928), (776, 66126), (824, 62274), (856, 59946), (1164, 44084), (1236, 41516), (1284, 39964), (1552, 33063), (1648, 31137), (1712, 29973), (2328, 22042), (2472, 20758), (2568, 19982), (4656, 11021), (4944, 10379), (5136, 9991)]