5565318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 13001472

約数和(自身を除く): 7436154

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 53, 66, 74, 86, 106, 111, 129, 159, 222, 258, 318, 407, 473, 583, 814, 946, 1166, 1221, 1419, 1591, 1749, 1961, 2279, 2442, 2838, 3182, 3498, 3922, 4558, 4773, 5883, 6837, 9546, 11766, 13674, 17501, 21571, 25069, 35002, 43142, 50138, 52503, 64713, 75207, 84323, 105006, 129426, 150414, 168646, 252969, 505938, 927553, 1855106, 2782659, 5565318]

約数ペア:

[(1, 5565318), (2, 2782659), (3, 1855106), (6, 927553), (11, 505938), (22, 252969), (33, 168646), (37, 150414), (43, 129426), (53, 105006), (66, 84323), (74, 75207), (86, 64713), (106, 52503), (111, 50138), (129, 43142), (159, 35002), (222, 25069), (258, 21571), (318, 17501), (407, 13674), (473, 11766), (583, 9546), (814, 6837), (946, 5883), (1166, 4773), (1221, 4558), (1419, 3922), (1591, 3498), (1749, 3182), (1961, 2838), (2279, 2442)]