53245380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887423}}^1$

素因数の和:887435

約数の個数: 24

約数和(自身を含む): 149087232

約数和(自身を除く): 95841852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887423, 1774846, 2662269, 3549692, 4437115, 5324538, 8874230, 10649076, 13311345, 17748460, 26622690, 53245380]

約数ペア:

[(1, 53245380), (2, 26622690), (3, 17748460), (4, 13311345), (5, 10649076), (6, 8874230), (10, 5324538), (12, 4437115), (15, 3549692), (20, 2662269), (30, 1774846), (60, 887423)]