53208532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 103384512

約数和(自身を除く): 50175980

約数列:

[1, 2, 4, 13, 26, 52, 73, 107, 131, 146, 214, 262, 292, 428, 524, 949, 1391, 1703, 1898, 2782, 3406, 3796, 5564, 6812, 7811, 9563, 14017, 15622, 19126, 28034, 31244, 38252, 56068, 101543, 124319, 182221, 203086, 248638, 364442, 406172, 497276, 728884, 1023241, 2046482, 4092964, 13302133, 26604266, 53208532]

約数ペア:

[(1, 53208532), (2, 26604266), (4, 13302133), (13, 4092964), (26, 2046482), (52, 1023241), (73, 728884), (107, 497276), (131, 406172), (146, 364442), (214, 248638), (262, 203086), (292, 182221), (428, 124319), (524, 101543), (949, 56068), (1391, 38252), (1703, 31244), (1898, 28034), (2782, 19126), (3406, 15622), (3796, 14017), (5564, 9563), (6812, 7811)]