52439780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55787}}^1$

素因数の和:55843

約数の個数: 24

約数和(自身を含む): 112468608

約数和(自身を除く): 60028828

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 55787, 111574, 223148, 278935, 557870, 1115740, 2621989, 5243978, 10487956, 13109945, 26219890, 52439780]

約数ペア:

[(1, 52439780), (2, 26219890), (4, 13109945), (5, 10487956), (10, 5243978), (20, 2621989), (47, 1115740), (94, 557870), (188, 278935), (235, 223148), (470, 111574), (940, 55787)]