About the Number

54996020

54996019 ← → 54996021

2進数表記:11010001110010110000110100

漢数字表記:五千四百九十九万六千二十

素因数分解:

2 2 × 5 1 × 17 1 × 161753 1

素因数の和:161779
約数の個数: 24
約数和(自身を含む): 122286024
約数和(自身を除く): 67290004

約数列:
[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 161753, 323506, 647012, 808765, 1617530, 2749801, 3235060, 5499602, 10999204, 13749005, 27498010, 54996020]

約数ペア:
[(1, 54996020), (2, 27498010), (4, 13749005), (5, 10999204), (10, 5499602), (17, 3235060), (20, 2749801), (34, 1617530), (68, 808765), (85, 647012), (170, 323506), (340, 161753)]

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