49673875

素因数分解:

$5^3\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 62210304

約数和(自身を除く): 12536429

約数列:

[1, 5, 25, 125, 401, 991, 2005, 4955, 10025, 24775, 50125, 123875, 397391, 1986955, 9934775, 49673875]

約数ペア:

[(1, 49673875), (5, 9934775), (25, 1986955), (125, 397391), (401, 123875), (991, 50125), (2005, 24775), (4955, 10025)]