55932260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25657}}^1$

素因数の和:25775

約数の個数: 24

約数和(自身を含む): 118539960

約数和(自身を除く): 62607700

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 25657, 51314, 102628, 128285, 256570, 513140, 2796613, 5593226, 11186452, 13983065, 27966130, 55932260]

約数ペア:

[(1, 55932260), (2, 27966130), (4, 13983065), (5, 11186452), (10, 5593226), (20, 2796613), (109, 513140), (218, 256570), (436, 128285), (545, 102628), (1090, 51314), (2180, 25657)]