51653872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{111323}}^1$

素因数の和:111360

約数の個数: 20

約数和(自身を含む): 103531320

約数和(自身を除く): 51877448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 111323, 222646, 445292, 890584, 1781168, 3228367, 6456734, 12913468, 25826936, 51653872]

約数ペア:

[(1, 51653872), (2, 25826936), (4, 12913468), (8, 6456734), (16, 3228367), (29, 1781168), (58, 890584), (116, 445292), (232, 222646), (464, 111323)]