About the Number

47968940

47968939 ← → 47968941

2進数表記:10110110111111001010101100

漢数字表記:四千七百九十六万八千九百四十

素因数分解:

2 2 × 5 1 × 101 1 × 23747 1

素因数の和:23857
約数の個数: 24
約数和(自身を含む): 101736432
約数和(自身を除く): 53767492

約数列:
[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 23747, 47494, 94988, 118735, 237470, 474940, 2398447, 4796894, 9593788, 11992235, 23984470, 47968940]

約数ペア:
[(1, 47968940), (2, 23984470), (4, 11992235), (5, 9593788), (10, 4796894), (20, 2398447), (101, 474940), (202, 237470), (404, 118735), (505, 94988), (1010, 47494), (2020, 23747)]

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