About the Number

55090240

55090239 ← → 55090241

2進数表記:11010010001001110001000000

漢数字表記:五千五百九万二百四十

素因数分解:

2 6 × 5 1 × 172157 1

素因数の和:172174
約数の個数: 28
約数和(自身を含む): 131184396
約数和(自身を除く): 76094156

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 172157, 344314, 688628, 860785, 1377256, 1721570, 2754512, 3443140, 5509024, 6886280, 11018048, 13772560, 27545120, 55090240]

約数ペア:
[(1, 55090240), (2, 27545120), (4, 13772560), (5, 11018048), (8, 6886280), (10, 5509024), (16, 3443140), (20, 2754512), (32, 1721570), (40, 1377256), (64, 860785), (80, 688628), (160, 344314), (320, 172157)]

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