52250156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 107666496

約数和(自身を除く): 55416340

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 257, 274, 371, 514, 548, 742, 959, 1028, 1484, 1799, 1918, 3598, 3836, 7196, 7261, 13621, 14522, 27242, 29044, 35209, 50827, 54484, 70418, 95347, 101654, 140836, 190694, 203308, 246463, 381388, 492926, 985852, 1866077, 3732154, 7464308, 13062539, 26125078, 52250156]

約数ペア:

[(1, 52250156), (2, 26125078), (4, 13062539), (7, 7464308), (14, 3732154), (28, 1866077), (53, 985852), (106, 492926), (137, 381388), (212, 246463), (257, 203308), (274, 190694), (371, 140836), (514, 101654), (548, 95347), (742, 70418), (959, 54484), (1028, 50827), (1484, 35209), (1799, 29044), (1918, 27242), (3598, 14522), (3836, 13621), (7196, 7261)]