52842520

素因数分解:

$2^3\times 5^1\times {\mathrm{1321063}}^1$

素因数の和:1321074

約数の個数: 16

約数和(自身を含む): 118895760

約数和(自身を除く): 66053240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321063, 2642126, 5284252, 6605315, 10568504, 13210630, 26421260, 52842520]

約数ペア:

[(1, 52842520), (2, 26421260), (4, 13210630), (5, 10568504), (8, 6605315), (10, 5284252), (20, 2642126), (40, 1321063)]