About the Number

48985000

48984999 ← → 48985001

2進数表記:10111010110111001110101000

漢数字表記:四千八百九十八万五千

素因数分解:

2 3 × 5 4 × 97 1 × 101 1

素因数の和:224
約数の個数: 80
約数和(自身を含む): 117103140
約数和(自身を除く): 68118140

約数列:
[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 101, 125, 194, 200, 202, 250, 388, 404, 485, 500, 505, 625, 776, 808, 970, 1000, 1010, 1250, 1940, 2020, 2425, 2500, 2525, 3880, 4040, 4850, 5000, 5050, 9700, 9797, 10100, 12125, 12625, 19400, 19594, 20200, 24250, 25250, 39188, 48500, 48985, 50500, 60625, 63125, 78376, 97000, 97970, 101000, 121250, 126250, 195940, 242500, 244925, 252500, 391880, 485000, 489850, 505000, 979700, 1224625, 1959400, 2449250, 4898500, 6123125, 9797000, 12246250, 24492500, 48985000]

約数ペア:
[(1, 48985000), (2, 24492500), (4, 12246250), (5, 9797000), (8, 6123125), (10, 4898500), (20, 2449250), (25, 1959400), (40, 1224625), (50, 979700), (97, 505000), (100, 489850), (101, 485000), (125, 391880), (194, 252500), (200, 244925), (202, 242500), (250, 195940), (388, 126250), (404, 121250), (485, 101000), (500, 97970), (505, 97000), (625, 78376), (776, 63125), (808, 60625), (970, 50500), (1000, 48985), (1010, 48500), (1250, 39188), (1940, 25250), (2020, 24250), (2425, 20200), (2500, 19594), (2525, 19400), (3880, 12625), (4040, 12125), (4850, 10100), (5000, 9797), (5050, 9700)]

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