About the Number

125450988

125450987 ← → 125450989

2進数表記:111011110100011101011101100

漢数字表記:一億二千五百四十五万九百八十八

素因数分解:

2 2 × 3 1 × 13 1 × 797 1 × 1009 1

素因数の和:1826
約数の個数: 48
約数和(自身を含む): 315944160
約数和(自身を除く): 190493172

約数列:
[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 797, 1009, 1594, 2018, 2391, 3027, 3188, 4036, 4782, 6054, 9564, 10361, 12108, 13117, 20722, 26234, 31083, 39351, 41444, 52468, 62166, 78702, 124332, 157404, 804173, 1608346, 2412519, 3216692, 4825038, 9650076, 10454249, 20908498, 31362747, 41816996, 62725494, 125450988]

約数ペア:
[(1, 125450988), (2, 62725494), (3, 41816996), (4, 31362747), (6, 20908498), (12, 10454249), (13, 9650076), (26, 4825038), (39, 3216692), (52, 2412519), (78, 1608346), (156, 804173), (797, 157404), (1009, 124332), (1594, 78702), (2018, 62166), (2391, 52468), (3027, 41444), (3188, 39351), (4036, 31083), (4782, 26234), (6054, 20722), (9564, 13117), (10361, 12108)]

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