About the Number

49064640

49064639 ← → 49064641

2進数表記:10111011001010101011000000

漢数字表記:四千九百六万四千六百四十

素因数分解:

2 6 × 3 1 × 5 1 × 51109 1

素因数の和:51129
約数の個数: 56
約数和(自身を含む): 155783280
約数和(自身を除く): 106718640

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 51109, 102218, 153327, 204436, 255545, 306654, 408872, 511090, 613308, 766635, 817744, 1022180, 1226616, 1533270, 1635488, 2044360, 2453232, 3066540, 3270976, 4088720, 4906464, 6133080, 8177440, 9812928, 12266160, 16354880, 24532320, 49064640]

約数ペア:
[(1, 49064640), (2, 24532320), (3, 16354880), (4, 12266160), (5, 9812928), (6, 8177440), (8, 6133080), (10, 4906464), (12, 4088720), (15, 3270976), (16, 3066540), (20, 2453232), (24, 2044360), (30, 1635488), (32, 1533270), (40, 1226616), (48, 1022180), (60, 817744), (64, 766635), (80, 613308), (96, 511090), (120, 408872), (160, 306654), (192, 255545), (240, 204436), (320, 153327), (480, 102218), (960, 51109)]

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