About the Number

4950890

4950889 ← → 4950891

2進数表記:10010111000101101101010

漢数字表記:四百九十五万八百九十

素因数分解:

2 1 × 5 1 × 7 1 × 107 1 × 661 1

素因数の和:782
約数の個数: 32
約数和(自身を含む): 10295424
約数和(自身を除く): 5344534

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 661, 749, 1070, 1322, 1498, 3305, 3745, 4627, 6610, 7490, 9254, 23135, 46270, 70727, 141454, 353635, 495089, 707270, 990178, 2475445, 4950890]

約数ペア:
[(1, 4950890), (2, 2475445), (5, 990178), (7, 707270), (10, 495089), (14, 353635), (35, 141454), (70, 70727), (107, 46270), (214, 23135), (535, 9254), (661, 7490), (749, 6610), (1070, 4627), (1322, 3745), (1498, 3305)]

このpageの処理時間: 0.0029821395874023438 seconds