About the Number

55408872

55408871 ← → 55408873

2進数表記:11010011010111100011101000

漢数字表記:五千五百四十万八千八百七十二

素因数分解:

2 3 × 3 1 × 113 1 × 20431 1

素因数の和:20553
約数の個数: 32
約数和(自身を含む): 139754880
約数和(自身を除く): 84346008

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 490344, 2308703, 4617406, 6926109, 9234812, 13852218, 18469624, 27704436, 55408872]

約数ペア:
[(1, 55408872), (2, 27704436), (3, 18469624), (4, 13852218), (6, 9234812), (8, 6926109), (12, 4617406), (24, 2308703), (113, 490344), (226, 245172), (339, 163448), (452, 122586), (678, 81724), (904, 61293), (1356, 40862), (2712, 20431)]

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