51118444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{75619}}^1$

素因数の和:75649

約数の個数: 18

約数和(自身を含む): 96869220

約数和(自身を除く): 45750776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 75619, 151238, 302476, 983047, 1966094, 3932188, 12779611, 25559222, 51118444]

約数ペア:

[(1, 51118444), (2, 25559222), (4, 12779611), (13, 3932188), (26, 1966094), (52, 983047), (169, 302476), (338, 151238), (676, 75619)]