About the Number

52469872

52469871 ← → 52469873

2進数表記:11001000001010000001110000

漢数字表記:五千二百四十六万九千八百七十二

素因数分解:

2 4 × 7 1 × 13 1 × 36037 1

素因数の和:36065
約数の個数: 40
約数和(自身を含む): 125123936
約数和(自身を除く): 72654064

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 36037, 72074, 144148, 252259, 288296, 468481, 504518, 576592, 936962, 1009036, 1873924, 2018072, 3279367, 3747848, 4036144, 6558734, 7495696, 13117468, 26234936, 52469872]

約数ペア:
[(1, 52469872), (2, 26234936), (4, 13117468), (7, 7495696), (8, 6558734), (13, 4036144), (14, 3747848), (16, 3279367), (26, 2018072), (28, 1873924), (52, 1009036), (56, 936962), (91, 576592), (104, 504518), (112, 468481), (182, 288296), (208, 252259), (364, 144148), (728, 72074), (1456, 36037)]

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