55938276

素因数分解:

$2^2\times 3^4\times {\mathrm{172649}}^1$

素因数の和:172665

約数の個数: 30

約数和(自身を含む): 146234550

約数和(自身を除く): 90296274

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 172649, 345298, 517947, 690596, 1035894, 1553841, 2071788, 3107682, 4661523, 6215364, 9323046, 13984569, 18646092, 27969138, 55938276]

約数ペア:

[(1, 55938276), (2, 27969138), (3, 18646092), (4, 13984569), (6, 9323046), (9, 6215364), (12, 4661523), (18, 3107682), (27, 2071788), (36, 1553841), (54, 1035894), (81, 690596), (108, 517947), (162, 345298), (324, 172649)]