54393952

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 110224800

約数和(自身を除く): 55830848

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 269, 284, 356, 538, 568, 712, 1076, 1136, 1424, 2152, 2272, 2848, 4304, 6319, 8608, 12638, 19099, 23941, 25276, 38198, 47882, 50552, 76396, 95764, 101104, 152792, 191528, 202208, 305584, 383056, 611168, 766112, 1699811, 3399622, 6799244, 13598488, 27196976, 54393952]

約数ペア:

[(1, 54393952), (2, 27196976), (4, 13598488), (8, 6799244), (16, 3399622), (32, 1699811), (71, 766112), (89, 611168), (142, 383056), (178, 305584), (269, 202208), (284, 191528), (356, 152792), (538, 101104), (568, 95764), (712, 76396), (1076, 50552), (1136, 47882), (1424, 38198), (2152, 25276), (2272, 23941), (2848, 19099), (4304, 12638), (6319, 8608)]