55999569006

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{221951}}^1$

素因数の和:222197

約数の個数: 48

約数和(自身を含む): 123401760768

約数和(自身を除く): 67402191762

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 321, 393, 642, 786, 963, 1179, 1926, 2358, 14017, 28034, 42051, 84102, 126153, 221951, 252306, 443902, 665853, 1331706, 1997559, 3995118, 23748757, 29075581, 47497514, 58151162, 71246271, 87226743, 142492542, 174453486, 213738813, 261680229, 427477626, 523360458, 3111087167, 6222174334, 9333261501, 18666523002, 27999784503, 55999569006]

約数ペア:

[(1, 55999569006), (2, 27999784503), (3, 18666523002), (6, 9333261501), (9, 6222174334), (18, 3111087167), (107, 523360458), (131, 427477626), (214, 261680229), (262, 213738813), (321, 174453486), (393, 142492542), (642, 87226743), (786, 71246271), (963, 58151162), (1179, 47497514), (1926, 29075581), (2358, 23748757), (14017, 3995118), (28034, 1997559), (42051, 1331706), (84102, 665853), (126153, 443902), (221951, 252306)]