51402448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 105350400

約数和(自身を除く): 53947952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 479, 706, 958, 1412, 1916, 2824, 3832, 5648, 6707, 7664, 9101, 13414, 18202, 26828, 36404, 53656, 72808, 107312, 145616, 169087, 338174, 676348, 1352696, 2705392, 3212653, 6425306, 12850612, 25701224, 51402448]

約数ペア:

[(1, 51402448), (2, 25701224), (4, 12850612), (8, 6425306), (16, 3212653), (19, 2705392), (38, 1352696), (76, 676348), (152, 338174), (304, 169087), (353, 145616), (479, 107312), (706, 72808), (958, 53656), (1412, 36404), (1916, 26828), (2824, 18202), (3832, 13414), (5648, 9101), (6707, 7664)]