53447748

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{19973}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 125276928

約数和(自身を除く): 71829180

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 19973, 39946, 59919, 79892, 119838, 239676, 4453979, 8907958, 13361937, 17815916, 26723874, 53447748]

約数ペア:

[(1, 53447748), (2, 26723874), (3, 17815916), (4, 13361937), (6, 8907958), (12, 4453979), (223, 239676), (446, 119838), (669, 79892), (892, 59919), (1338, 39946), (2676, 19973)]