2216522450

素因数分解:

$2^1\times 5^2\times {\mathrm{44330449}}^1$

素因数の和:44330461

約数の個数: 12

約数和(自身を含む): 4122731850

約数和(自身を除く): 1906209400

約数列:

[1, 2, 5, 10, 25, 50, 44330449, 88660898, 221652245, 443304490, 1108261225, 2216522450]

約数ペア:

[(1, 2216522450), (2, 1108261225), (5, 443304490), (10, 221652245), (25, 88660898), (50, 44330449)]