51247672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19471}}^1$

素因数の和:19531

約数の個数: 32

約数和(自身を含む): 112158720

約数和(自身を除く): 60911048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19471, 38942, 77884, 136297, 155768, 272594, 545188, 915137, 1090376, 1830274, 3660548, 6405959, 7321096, 12811918, 25623836, 51247672]

約数ペア:

[(1, 51247672), (2, 25623836), (4, 12811918), (7, 7321096), (8, 6405959), (14, 3660548), (28, 1830274), (47, 1090376), (56, 915137), (94, 545188), (188, 272594), (329, 155768), (376, 136297), (658, 77884), (1316, 38942), (2632, 19471)]