49975945

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 60944400

約数和(自身を除く): 10968455

約数列:

[1, 5, 113, 197, 449, 565, 985, 2245, 22261, 50737, 88453, 111305, 253685, 442265, 9995189, 49975945]

約数ペア:

[(1, 49975945), (5, 9995189), (113, 442265), (197, 253685), (449, 111305), (565, 88453), (985, 50737), (2245, 22261)]