51907216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{111869}}^1$

素因数の和:111906

約数の個数: 20

約数和(自身を含む): 104039100

約数和(自身を除く): 52131884

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 111869, 223738, 447476, 894952, 1789904, 3244201, 6488402, 12976804, 25953608, 51907216]

約数ペア:

[(1, 51907216), (2, 25953608), (4, 12976804), (8, 6488402), (16, 3244201), (29, 1789904), (58, 894952), (116, 447476), (232, 223738), (464, 111869)]