53175184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195497}}^1$

素因数の和:195522

約数の個数: 20

約数和(自身を含む): 109087884

約数和(自身を除く): 55912700

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195497, 390994, 781988, 1563976, 3127952, 3323449, 6646898, 13293796, 26587592, 53175184]

約数ペア:

[(1, 53175184), (2, 26587592), (4, 13293796), (8, 6646898), (16, 3323449), (17, 3127952), (34, 1563976), (68, 781988), (136, 390994), (272, 195497)]