49502975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{167}}^2$

素因数の和:415

約数の個数: 18

約数和(自身を含む): 62623224

約数和(自身を除く): 13120249

約数列:

[1, 5, 25, 71, 167, 355, 835, 1775, 4175, 11857, 27889, 59285, 139445, 296425, 697225, 1980119, 9900595, 49502975]

約数ペア:

[(1, 49502975), (5, 9900595), (25, 1980119), (71, 697225), (167, 296425), (355, 139445), (835, 59285), (1775, 27889), (4175, 11857)]