About the Number

52712640

52712639 ← → 52712641

2進数表記:11001001000101010011000000

漢数字表記:五千二百七十一万二千六百四十

素因数分解:

2 6 × 3 3 × 5 1 × 6101 1

素因数の和:6127
約数の個数: 112
約数和(自身を含む): 185988960
約数和(自身を除く): 133276320

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 6101, 8640, 12202, 18303, 24404, 30505, 36606, 48808, 54909, 61010, 73212, 91515, 97616, 109818, 122020, 146424, 164727, 183030, 195232, 219636, 244040, 274545, 292848, 329454, 366060, 390464, 439272, 488080, 549090, 585696, 658908, 732120, 823635, 878544, 976160, 1098180, 1171392, 1317816, 1464240, 1647270, 1757088, 1952320, 2196360, 2635632, 2928480, 3294540, 3514176, 4392720, 5271264, 5856960, 6589080, 8785440, 10542528, 13178160, 17570880, 26356320, 52712640]

約数ペア:
[(1, 52712640), (2, 26356320), (3, 17570880), (4, 13178160), (5, 10542528), (6, 8785440), (8, 6589080), (9, 5856960), (10, 5271264), (12, 4392720), (15, 3514176), (16, 3294540), (18, 2928480), (20, 2635632), (24, 2196360), (27, 1952320), (30, 1757088), (32, 1647270), (36, 1464240), (40, 1317816), (45, 1171392), (48, 1098180), (54, 976160), (60, 878544), (64, 823635), (72, 732120), (80, 658908), (90, 585696), (96, 549090), (108, 488080), (120, 439272), (135, 390464), (144, 366060), (160, 329454), (180, 292848), (192, 274545), (216, 244040), (240, 219636), (270, 195232), (288, 183030), (320, 164727), (360, 146424), (432, 122020), (480, 109818), (540, 97616), (576, 91515), (720, 73212), (864, 61010), (960, 54909), (1080, 48808), (1440, 36606), (1728, 30505), (2160, 24404), (2880, 18303), (4320, 12202), (6101, 8640)]

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