55521952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 117300960

約数和(自身を除く): 61779008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 1723, 2014, 3446, 4028, 6892, 8056, 13784, 16112, 27568, 32224, 32737, 55136, 65474, 91319, 130948, 182638, 261896, 365276, 523792, 730552, 1047584, 1461104, 1735061, 2922208, 3470122, 6940244, 13880488, 27760976, 55521952]

約数ペア:

[(1, 55521952), (2, 27760976), (4, 13880488), (8, 6940244), (16, 3470122), (19, 2922208), (32, 1735061), (38, 1461104), (53, 1047584), (76, 730552), (106, 523792), (152, 365276), (212, 261896), (304, 182638), (424, 130948), (608, 91319), (848, 65474), (1007, 55136), (1696, 32737), (1723, 32224), (2014, 27568), (3446, 16112), (4028, 13784), (6892, 8056)]