55921690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 110284416

約数和(自身を除く): 54362726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1933, 2630, 2893, 3866, 5786, 9665, 14465, 19330, 21263, 28930, 42526, 106315, 212630, 508379, 1016758, 2541895, 5083790, 5592169, 11184338, 27960845, 55921690]

約数ペア:

[(1, 55921690), (2, 27960845), (5, 11184338), (10, 5592169), (11, 5083790), (22, 2541895), (55, 1016758), (110, 508379), (263, 212630), (526, 106315), (1315, 42526), (1933, 28930), (2630, 21263), (2893, 19330), (3866, 14465), (5786, 9665)]