52867619

素因数分解:

$7^4\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 20

約数和(自身を含む): 62585544

約数和(自身を除く): 9717925

約数列:

[1, 7, 49, 97, 227, 343, 679, 1589, 2401, 4753, 11123, 22019, 33271, 77861, 154133, 232897, 545027, 1078931, 7552517, 52867619]

約数ペア:

[(1, 52867619), (7, 7552517), (49, 1078931), (97, 545027), (227, 232897), (343, 154133), (679, 77861), (1589, 33271), (2401, 22019), (4753, 11123)]