56809278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 132612480

約数和(自身を除く): 75803202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 3863, 4902, 7353, 7726, 11589, 14706, 23178, 34767, 69534, 73397, 146794, 166109, 220191, 332218, 440382, 498327, 660573, 996654, 1321146, 1494981, 2989962, 3156071, 6312142, 9468213, 18936426, 28404639, 56809278]

約数ペア:

[(1, 56809278), (2, 28404639), (3, 18936426), (6, 9468213), (9, 6312142), (18, 3156071), (19, 2989962), (38, 1494981), (43, 1321146), (57, 996654), (86, 660573), (114, 498327), (129, 440382), (171, 332218), (258, 220191), (342, 166109), (387, 146794), (774, 73397), (817, 69534), (1634, 34767), (2451, 23178), (3863, 14706), (4902, 11589), (7353, 7726)]