About the Number

129207050

129207049 ← → 129207051

2進数表記:111101100111000101100001010

漢数字表記:一億二千九百二十万七千五十

素因数分解:

2 1 × 5 2 × 7 1 × 59 1 × 6257 1

素因数の和:6335
約数の個数: 48
約数和(自身を含む): 279357120
約数和(自身を除く): 150150070

約数列:
[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 6257, 10325, 12514, 20650, 31285, 43799, 62570, 87598, 156425, 218995, 312850, 369163, 437990, 738326, 1094975, 1845815, 2189950, 2584141, 3691630, 5168282, 9229075, 12920705, 18458150, 25841410, 64603525, 129207050]

約数ペア:
[(1, 129207050), (2, 64603525), (5, 25841410), (7, 18458150), (10, 12920705), (14, 9229075), (25, 5168282), (35, 3691630), (50, 2584141), (59, 2189950), (70, 1845815), (118, 1094975), (175, 738326), (295, 437990), (350, 369163), (413, 312850), (590, 218995), (826, 156425), (1475, 87598), (2065, 62570), (2950, 43799), (4130, 31285), (6257, 20650), (10325, 12514)]

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