48620540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22303}}^1$

素因数の和:22421

約数の個数: 24

約数和(自身を含む): 103044480

約数和(自身を除く): 54423940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 22303, 44606, 89212, 111515, 223030, 446060, 2431027, 4862054, 9724108, 12155135, 24310270, 48620540]

約数ペア:

[(1, 48620540), (2, 24310270), (4, 12155135), (5, 9724108), (10, 4862054), (20, 2431027), (109, 446060), (218, 223030), (436, 111515), (545, 89212), (1090, 44606), (2180, 22303)]