51781966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 86185728

約数和(自身を除く): 34403762

約数列:

[1, 2, 17, 31, 34, 62, 73, 146, 527, 673, 1054, 1241, 1346, 2263, 2482, 4526, 11441, 20863, 22882, 38471, 41726, 49129, 76942, 98258, 354671, 709342, 835193, 1522999, 1670386, 3045998, 25890983, 51781966]

約数ペア:

[(1, 51781966), (2, 25890983), (17, 3045998), (31, 1670386), (34, 1522999), (62, 835193), (73, 709342), (146, 354671), (527, 98258), (673, 76942), (1054, 49129), (1241, 41726), (1346, 38471), (2263, 22882), (2482, 20863), (4526, 11441)]