48894940

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5807}}^1$

素因数の和:6237

約数の個数: 24

約数和(自身を含む): 102940992

約数和(自身を除く): 54046052

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 5807, 8420, 11614, 23228, 29035, 58070, 116140, 2444747, 4889494, 9778988, 12223735, 24447470, 48894940]

約数ペア:

[(1, 48894940), (2, 24447470), (4, 12223735), (5, 9778988), (10, 4889494), (20, 2444747), (421, 116140), (842, 58070), (1684, 29035), (2105, 23228), (4210, 11614), (5807, 8420)]