51768272

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{7507}}^1$

素因数の和:7946

約数の個数: 20

約数和(自身を含む): 100547136

約数和(自身を除く): 48778864

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 7507, 15014, 30028, 60056, 120112, 3235517, 6471034, 12942068, 25884136, 51768272]

約数ペア:

[(1, 51768272), (2, 25884136), (4, 12942068), (8, 6471034), (16, 3235517), (431, 120112), (862, 60056), (1724, 30028), (3448, 15014), (6896, 7507)]