48948845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 20724115

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1511, 1705, 2945, 6479, 7555, 16621, 28709, 32395, 46841, 83105, 143545, 234205, 315799, 515251, 889979, 1578995, 2576255, 4449895, 9789769, 48948845]

約数ペア:

[(1, 48948845), (5, 9789769), (11, 4449895), (19, 2576255), (31, 1578995), (55, 889979), (95, 515251), (155, 315799), (209, 234205), (341, 143545), (589, 83105), (1045, 46841), (1511, 32395), (1705, 28709), (2945, 16621), (6479, 7555)]