About the Number

90553290

90553289 ← → 90553291

2進数表記:101011001011011101111001010

漢数字表記:九千五十五万三千二百九十

素因数分解:

2 1 × 3 1 × 5 1 × 433 1 × 6971 1

素因数の和:7414
約数の個数: 32
約数和(自身を含む): 217861056
約数和(自身を除く): 127307766

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 6971, 12990, 13942, 20913, 34855, 41826, 69710, 104565, 209130, 3018443, 6036886, 9055329, 15092215, 18110658, 30184430, 45276645, 90553290]

約数ペア:
[(1, 90553290), (2, 45276645), (3, 30184430), (5, 18110658), (6, 15092215), (10, 9055329), (15, 6036886), (30, 3018443), (433, 209130), (866, 104565), (1299, 69710), (2165, 41826), (2598, 34855), (4330, 20913), (6495, 13942), (6971, 12990)]

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