53506915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 81782784

約数和(自身を除く): 28275869

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 2957, 3619, 14785, 18095, 20699, 32527, 103495, 138979, 162635, 227689, 694895, 972853, 1138445, 1528769, 4864265, 7643845, 10701383, 53506915]

約数ペア:

[(1, 53506915), (5, 10701383), (7, 7643845), (11, 4864265), (35, 1528769), (47, 1138445), (55, 972853), (77, 694895), (235, 227689), (329, 162635), (385, 138979), (517, 103495), (1645, 32527), (2585, 20699), (2957, 18095), (3619, 14785)]