About the Number
47990142
2進数表記:10110111000100010101111110
漢数字表記:四千七百九十九万百四十二
素因数分解:
素因数の和:25032
約数の個数: 24
約数和(自身を含む): 104954616
約数和(自身を除く): 56964474
約数列:
[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 24917, 49834, 74751, 149502, 224253, 448506, 2666119, 5332238, 7998357, 15996714, 23995071, 47990142]
約数ペア:
[(1, 47990142), (2, 23995071), (3, 15996714), (6, 7998357), (9, 5332238), (18, 2666119), (107, 448506), (214, 224253), (321, 149502), (642, 74751), (963, 49834), (1926, 24917)]このpageの処理時間: 0.00733184814453125 seconds