48559000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 132312960

約数和(自身を除く): 83753960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 991, 1000, 1225, 1400, 1750, 1960, 1982, 2450, 3500, 3964, 4900, 4955, 6125, 6937, 7000, 7928, 9800, 9910, 12250, 13874, 19820, 24500, 24775, 27748, 34685, 39640, 48559, 49000, 49550, 55496, 69370, 97118, 99100, 123875, 138740, 173425, 194236, 198200, 242795, 247750, 277480, 346850, 388472, 485590, 495500, 693700, 867125, 971180, 991000, 1213975, 1387400, 1734250, 1942360, 2427950, 3468500, 4855900, 6069875, 6937000, 9711800, 12139750, 24279500, 48559000]

約数ペア:

[(1, 48559000), (2, 24279500), (4, 12139750), (5, 9711800), (7, 6937000), (8, 6069875), (10, 4855900), (14, 3468500), (20, 2427950), (25, 1942360), (28, 1734250), (35, 1387400), (40, 1213975), (49, 991000), (50, 971180), (56, 867125), (70, 693700), (98, 495500), (100, 485590), (125, 388472), (140, 346850), (175, 277480), (196, 247750), (200, 242795), (245, 198200), (250, 194236), (280, 173425), (350, 138740), (392, 123875), (490, 99100), (500, 97118), (700, 69370), (875, 55496), (980, 49550), (991, 49000), (1000, 48559), (1225, 39640), (1400, 34685), (1750, 27748), (1960, 24775), (1982, 24500), (2450, 19820), (3500, 13874), (3964, 12250), (4900, 9910), (4955, 9800), (6125, 7928), (6937, 7000)]