52128752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{250619}}^1$

素因数の和:250640

約数の個数: 20

約数和(自身を含む): 108769080

約数和(自身を除く): 56640328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 250619, 501238, 1002476, 2004952, 3258047, 4009904, 6516094, 13032188, 26064376, 52128752]

約数ペア:

[(1, 52128752), (2, 26064376), (4, 13032188), (8, 6516094), (13, 4009904), (16, 3258047), (26, 2004952), (52, 1002476), (104, 501238), (208, 250619)]