About the Number

551551130

551551129 ← → 551551131

2進数表記:100000111000000000000010011010

漢数字表記:五億五千百五十五万千百三十

素因数分解:

2 1 × 5 1 × 13 1 × 1429 1 × 2969 1

素因数の和:4418
約数の個数: 32
約数和(自身を含む): 1070269200
約数和(自身を除く): 518718070

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 1429, 2858, 2969, 5938, 7145, 14290, 14845, 18577, 29690, 37154, 38597, 77194, 92885, 185770, 192985, 385970, 4242701, 8485402, 21213505, 42427010, 55155113, 110310226, 275775565, 551551130]

約数ペア:
[(1, 551551130), (2, 275775565), (5, 110310226), (10, 55155113), (13, 42427010), (26, 21213505), (65, 8485402), (130, 4242701), (1429, 385970), (2858, 192985), (2969, 185770), (5938, 92885), (7145, 77194), (14290, 38597), (14845, 37154), (18577, 29690)]

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