247391350

素因数分解:

$2^1\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{4079}}^1$

素因数の和:5304

約数の個数: 24

約数和(自身を含む): 460640160

約数和(自身を除く): 213248810

約数列:

[1, 2, 5, 10, 25, 50, 1213, 2426, 4079, 6065, 8158, 12130, 20395, 30325, 40790, 60650, 101975, 203950, 4947827, 9895654, 24739135, 49478270, 123695675, 247391350]

約数ペア:

[(1, 247391350), (2, 123695675), (5, 49478270), (10, 24739135), (25, 9895654), (50, 4947827), (1213, 203950), (2426, 101975), (4079, 60650), (6065, 40790), (8158, 30325), (12130, 20395)]