56290775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 73328640

約数和(自身を除く): 17037865

約数列:

[1, 5, 23, 25, 115, 223, 439, 575, 1115, 2195, 5129, 5575, 10097, 10975, 25645, 50485, 97897, 128225, 252425, 489485, 2251631, 2447425, 11258155, 56290775]

約数ペア:

[(1, 56290775), (5, 11258155), (23, 2447425), (25, 2251631), (115, 489485), (223, 252425), (439, 128225), (575, 97897), (1115, 50485), (2195, 25645), (5129, 10975), (5575, 10097)]