53413260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890221}}^1$

素因数の和:890233

約数の個数: 24

約数和(自身を含む): 149557296

約数和(自身を除く): 96144036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890221, 1780442, 2670663, 3560884, 4451105, 5341326, 8902210, 10682652, 13353315, 17804420, 26706630, 53413260]

約数ペア:

[(1, 53413260), (2, 26706630), (3, 17804420), (4, 13353315), (5, 10682652), (6, 8902210), (10, 5341326), (12, 4451105), (15, 3560884), (20, 2670663), (30, 1780442), (60, 890221)]