55731284

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42349}}^1$

素因数の和:42407

約数の個数: 24

約数和(自身を含む): 113836800

約数和(自身を除く): 58105516

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42349, 84698, 169396, 296443, 592886, 1185772, 1990403, 3980806, 7961612, 13932821, 27865642, 55731284]

約数ペア:

[(1, 55731284), (2, 27865642), (4, 13932821), (7, 7961612), (14, 3980806), (28, 1990403), (47, 1185772), (94, 592886), (188, 296443), (329, 169396), (658, 84698), (1316, 42349)]