51193148

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 91375200

約数和(自身を除く): 40182052

約数列:

[1, 2, 4, 73, 146, 199, 292, 398, 796, 881, 1762, 3524, 14527, 29054, 58108, 64313, 128626, 175319, 257252, 350638, 701276, 12798287, 25596574, 51193148]

約数ペア:

[(1, 51193148), (2, 25596574), (4, 12798287), (73, 701276), (146, 350638), (199, 257252), (292, 175319), (398, 128626), (796, 64313), (881, 58108), (1762, 29054), (3524, 14527)]