5553850

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 10393308

約数和(自身を除く): 4839458

約数列:

[1, 2, 5, 10, 25, 50, 277, 401, 554, 802, 1385, 2005, 2770, 4010, 6925, 10025, 13850, 20050, 111077, 222154, 555385, 1110770, 2776925, 5553850]

約数ペア:

[(1, 5553850), (2, 2776925), (5, 1110770), (10, 555385), (25, 222154), (50, 111077), (277, 20050), (401, 13850), (554, 10025), (802, 6925), (1385, 4010), (2005, 2770)]