51655982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 42015442

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 2903, 5806, 8897, 17794, 20321, 40642, 89993, 119023, 179986, 238046, 629951, 833161, 1259902, 1666322, 3689713, 7379426, 25827991, 51655982]

約数ペア:

[(1, 51655982), (2, 25827991), (7, 7379426), (14, 3689713), (31, 1666322), (41, 1259902), (62, 833161), (82, 629951), (217, 238046), (287, 179986), (434, 119023), (574, 89993), (1271, 40642), (2542, 20321), (2903, 17794), (5806, 8897)]