53386980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{889783}}^1$

素因数の和:889795

約数の個数: 24

約数和(自身を含む): 149483712

約数和(自身を除く): 96096732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 889783, 1779566, 2669349, 3559132, 4448915, 5338698, 8897830, 10677396, 13346745, 17795660, 26693490, 53386980]

約数ペア:

[(1, 53386980), (2, 26693490), (3, 17795660), (4, 13346745), (5, 10677396), (6, 8897830), (10, 5338698), (12, 4448915), (15, 3559132), (20, 2669349), (30, 1779566), (60, 889783)]