About the Number

48091940

48091939 ← → 48091941

2進数表記:10110111011101001100100100

漢数字表記:四千八百九万千九百四十

素因数分解:

2 2 × 5 1 × 13 1 × 184969 1

素因数の和:184991
約数の個数: 24
約数和(自身を含む): 108762360
約数和(自身を除く): 60670420

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 184969, 369938, 739876, 924845, 1849690, 2404597, 3699380, 4809194, 9618388, 12022985, 24045970, 48091940]

約数ペア:
[(1, 48091940), (2, 24045970), (4, 12022985), (5, 9618388), (10, 4809194), (13, 3699380), (20, 2404597), (26, 1849690), (52, 924845), (65, 739876), (130, 369938), (260, 184969)]

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