49978422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 117542880

約数和(自身を除く): 67564458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1559, 1781, 2466, 3118, 3562, 4677, 5343, 9354, 10686, 14031, 16029, 20267, 28062, 32058, 40534, 60801, 121602, 182403, 213583, 364806, 427166, 640749, 1281498, 1922247, 2776579, 3844494, 5553158, 8329737, 16659474, 24989211, 49978422]

約数ペア:

[(1, 49978422), (2, 24989211), (3, 16659474), (6, 8329737), (9, 5553158), (13, 3844494), (18, 2776579), (26, 1922247), (39, 1281498), (78, 640749), (117, 427166), (137, 364806), (234, 213583), (274, 182403), (411, 121602), (822, 60801), (1233, 40534), (1559, 32058), (1781, 28062), (2466, 20267), (3118, 16029), (3562, 14031), (4677, 10686), (5343, 9354)]