55431020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24527}}^1$

素因数の和:24649

約数の個数: 24

約数和(自身を含む): 117440064

約数和(自身を除く): 62009044

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 24527, 49054, 98108, 122635, 245270, 490540, 2771551, 5543102, 11086204, 13857755, 27715510, 55431020]

約数ペア:

[(1, 55431020), (2, 27715510), (4, 13857755), (5, 11086204), (10, 5543102), (20, 2771551), (113, 490540), (226, 245270), (452, 122635), (565, 98108), (1130, 49054), (2260, 24527)]