51216776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 104505240

約数和(自身を除く): 53288464

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 5077, 10088, 10154, 20308, 40616, 66001, 132002, 264004, 492469, 528008, 984938, 1969876, 3939752, 6402097, 12804194, 25608388, 51216776]

約数ペア:

[(1, 51216776), (2, 25608388), (4, 12804194), (8, 6402097), (13, 3939752), (26, 1969876), (52, 984938), (97, 528008), (104, 492469), (194, 264004), (388, 132002), (776, 66001), (1261, 40616), (2522, 20308), (5044, 10154), (5077, 10088)]