About the Number

48984980

48984979 ← → 48984981

2進数表記:10111010110111001110010100

漢数字表記:四千八百九十八万四千九百八十

素因数分解:

2 2 × 5 1 × 11 1 × 222659 1

素因数の和:222679
約数の個数: 24
約数和(自身を含む): 112220640
約数和(自身を除く): 63235660

約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222659, 445318, 890636, 1113295, 2226590, 2449249, 4453180, 4898498, 9796996, 12246245, 24492490, 48984980]

約数ペア:
[(1, 48984980), (2, 24492490), (4, 12246245), (5, 9796996), (10, 4898498), (11, 4453180), (20, 2449249), (22, 2226590), (44, 1113295), (55, 890636), (110, 445318), (220, 222659)]

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