51104898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 125220480

約数和(自身を除く): 74115582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 1693, 2322, 3354, 3386, 5031, 5079, 10062, 10158, 15093, 15237, 22009, 30186, 30474, 44018, 45711, 66027, 72799, 91422, 132054, 145598, 198081, 218397, 396162, 436794, 594243, 655191, 946387, 1188486, 1310382, 1892774, 1965573, 2839161, 3931146, 5678322, 8517483, 17034966, 25552449, 51104898]

約数ペア:

[(1, 51104898), (2, 25552449), (3, 17034966), (6, 8517483), (9, 5678322), (13, 3931146), (18, 2839161), (26, 1965573), (27, 1892774), (39, 1310382), (43, 1188486), (54, 946387), (78, 655191), (86, 594243), (117, 436794), (129, 396162), (234, 218397), (258, 198081), (351, 145598), (387, 132054), (559, 91422), (702, 72799), (774, 66027), (1118, 45711), (1161, 44018), (1677, 30474), (1693, 30186), (2322, 22009), (3354, 15237), (3386, 15093), (5031, 10158), (5079, 10062)]