53501758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23081}}^1$

素因数の和:23163

約数の個数: 16

約数和(自身を含む): 85865040

約数和(自身を除く): 32363282

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 23081, 46162, 438539, 877078, 1407941, 2815882, 26750879, 53501758]

約数ペア:

[(1, 53501758), (2, 26750879), (19, 2815882), (38, 1407941), (61, 877078), (122, 438539), (1159, 46162), (2318, 23081)]