About the Number

47100980

47100979 ← → 47100981

2進数表記:10110011101011010000110100

漢数字表記:四千七百十万九百八十

素因数分解:

2 2 × 5 1 × 173 1 × 13613 1

素因数の和:13795
約数の個数: 24
約数和(自身を含む): 99491112
約数和(自身を除く): 52390132

約数列:
[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 13613, 27226, 54452, 68065, 136130, 272260, 2355049, 4710098, 9420196, 11775245, 23550490, 47100980]

約数ペア:
[(1, 47100980), (2, 23550490), (4, 11775245), (5, 9420196), (10, 4710098), (20, 2355049), (173, 272260), (346, 136130), (692, 68065), (865, 54452), (1730, 27226), (3460, 13613)]

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