49858986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 104417280

約数和(自身を除く): 54558294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 439, 823, 878, 1317, 1646, 2469, 2634, 4938, 10097, 18929, 20194, 30291, 37858, 56787, 60582, 113574, 361297, 722594, 1083891, 2167782, 8309831, 16619662, 24929493, 49858986]

約数ペア:

[(1, 49858986), (2, 24929493), (3, 16619662), (6, 8309831), (23, 2167782), (46, 1083891), (69, 722594), (138, 361297), (439, 113574), (823, 60582), (878, 56787), (1317, 37858), (1646, 30291), (2469, 20194), (2634, 18929), (4938, 10097)]