About the Number

48988406881

48988406880 ← → 48988406882

2進数表記:101101100111111011111100010001100001

漢数字表記:四百八十九億八千八百四十万六千八百八十一

素因数分解:

17 1 × 1153 1 × 1201 1 × 2081 1

素因数の和:4452
約数の個数: 16
約数和(自身を含む): 51983259408
約数和(自身を除く): 2994852527

約数列:
[1, 17, 1153, 1201, 2081, 19601, 20417, 35377, 1384753, 2399393, 2499281, 23540801, 40789681, 42487777, 2881670993, 48988406881]

約数ペア:
[(1, 48988406881), (17, 2881670993), (1153, 42487777), (1201, 40789681), (2081, 23540801), (19601, 2499281), (20417, 2399393), (35377, 1384753)]

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