51488594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 32561326

約数列:

[1, 2, 19, 38, 47, 94, 127, 227, 254, 454, 893, 1786, 2413, 4313, 4826, 5969, 8626, 10669, 11938, 21338, 28829, 57658, 113411, 202711, 226822, 405422, 547751, 1095502, 1354963, 2709926, 25744297, 51488594]

約数ペア:

[(1, 51488594), (2, 25744297), (19, 2709926), (38, 1354963), (47, 1095502), (94, 547751), (127, 405422), (227, 226822), (254, 202711), (454, 113411), (893, 57658), (1786, 28829), (2413, 21338), (4313, 11938), (4826, 10669), (5969, 8626)]