53098115

素因数分解:

$5^1\times 7^4\times {\mathrm{4423}}^1$

素因数の和:4456

約数の個数: 20

約数和(自身を含む): 74349744

約数和(自身を除く): 21251629

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 4423, 12005, 22115, 30961, 154805, 216727, 1083635, 1517089, 7585445, 10619623, 53098115]

約数ペア:

[(1, 53098115), (5, 10619623), (7, 7585445), (35, 1517089), (49, 1083635), (245, 216727), (343, 154805), (1715, 30961), (2401, 22115), (4423, 12005)]