51029658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 64285542

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 839, 981, 1678, 1962, 2517, 3379, 5034, 6758, 7551, 10137, 15102, 20274, 26009, 30411, 52018, 60822, 78027, 91451, 156054, 182902, 234081, 274353, 468162, 548706, 823059, 1646118, 2834981, 5669962, 8504943, 17009886, 25514829, 51029658]

約数ペア:

[(1, 51029658), (2, 25514829), (3, 17009886), (6, 8504943), (9, 5669962), (18, 2834981), (31, 1646118), (62, 823059), (93, 548706), (109, 468162), (186, 274353), (218, 234081), (279, 182902), (327, 156054), (558, 91451), (654, 78027), (839, 60822), (981, 52018), (1678, 30411), (1962, 26009), (2517, 20274), (3379, 15102), (5034, 10137), (6758, 7551)]