49749865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 66024576

約数和(自身を除く): 16274711

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 12391, 61955, 136301, 681505, 904543, 4522715, 9949973, 49749865]

約数ペア:

[(1, 49749865), (5, 9949973), (11, 4522715), (55, 904543), (73, 681505), (365, 136301), (803, 61955), (4015, 12391)]