About the Number

52001215

52001214 ← → 52001216

2進数表記:11000110010111100110111111

漢数字表記:五千二百万千二百十五

素因数分解:

5 1 × 7 1 × 17 2 × 53 1 × 97 1

素因数の和:196
約数の個数: 48
約数和(自身を含む): 77982912
約数和(自身を除く): 25981697

約数列:
[1, 5, 7, 17, 35, 53, 85, 97, 119, 265, 289, 371, 485, 595, 679, 901, 1445, 1649, 1855, 2023, 3395, 4505, 5141, 6307, 8245, 10115, 11543, 15317, 25705, 28033, 31535, 35987, 57715, 76585, 87397, 107219, 140165, 179935, 196231, 436985, 536095, 611779, 981155, 1485749, 3058895, 7428745, 10400243, 52001215]

約数ペア:
[(1, 52001215), (5, 10400243), (7, 7428745), (17, 3058895), (35, 1485749), (53, 981155), (85, 611779), (97, 536095), (119, 436985), (265, 196231), (289, 179935), (371, 140165), (485, 107219), (595, 87397), (679, 76585), (901, 57715), (1445, 35987), (1649, 31535), (1855, 28033), (2023, 25705), (3395, 15317), (4505, 11543), (5141, 10115), (6307, 8245)]

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