51080485

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 62607600

約数和(自身を除く): 11527115

約数列:

[1, 5, 61, 305, 373, 449, 1865, 2245, 22753, 27389, 113765, 136945, 167477, 837385, 10216097, 51080485]

約数ペア:

[(1, 51080485), (5, 10216097), (61, 837385), (305, 167477), (373, 136945), (449, 113765), (1865, 27389), (2245, 22753)]