86485850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157247}}^1$

素因数の和:157270

約数の個数: 24

約数和(自身を含む): 175488768

約数和(自身を除く): 89002918

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 157247, 314494, 786235, 1572470, 1729717, 3459434, 3931175, 7862350, 8648585, 17297170, 43242925, 86485850]

約数ペア:

[(1, 86485850), (2, 43242925), (5, 17297170), (10, 8648585), (11, 7862350), (22, 3931175), (25, 3459434), (50, 1729717), (55, 1572470), (110, 786235), (275, 314494), (550, 157247)]