54982890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{610921}}^1$

素因数の和:610934

約数の個数: 24

約数和(自身を含む): 142955748

約数和(自身を除く): 87972858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 610921, 1221842, 1832763, 3054605, 3665526, 5498289, 6109210, 9163815, 10996578, 18327630, 27491445, 54982890]

約数ペア:

[(1, 54982890), (2, 27491445), (3, 18327630), (5, 10996578), (6, 9163815), (9, 6109210), (10, 5498289), (15, 3665526), (18, 3054605), (30, 1832763), (45, 1221842), (90, 610921)]