51882704

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{12919}}^1$

素因数の和:13178

約数の個数: 20

約数和(自身を含む): 100931040

約数和(自身を除く): 49048336

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 12919, 25838, 51676, 103352, 206704, 3242669, 6485338, 12970676, 25941352, 51882704]

約数ペア:

[(1, 51882704), (2, 25941352), (4, 12970676), (8, 6485338), (16, 3242669), (251, 206704), (502, 103352), (1004, 51676), (2008, 25838), (4016, 12919)]