53804180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62563}}^1$

素因数の和:62615

約数の個数: 24

約数和(自身を含む): 115618272

約数和(自身を除く): 61814092

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 62563, 125126, 250252, 312815, 625630, 1251260, 2690209, 5380418, 10760836, 13451045, 26902090, 53804180]

約数ペア:

[(1, 53804180), (2, 26902090), (4, 13451045), (5, 10760836), (10, 5380418), (20, 2690209), (43, 1251260), (86, 625630), (172, 312815), (215, 250252), (430, 125126), (860, 62563)]