49258000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 80

約数和(自身を含む): 129991680

約数和(自身を除く): 80733680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2239, 2750, 4400, 4478, 5500, 8956, 11000, 11195, 17912, 22000, 22390, 24629, 35824, 44780, 49258, 55975, 89560, 98516, 111950, 123145, 179120, 197032, 223900, 246290, 279875, 394064, 447800, 492580, 559750, 615725, 895600, 985160, 1119500, 1231450, 1970320, 2239000, 2462900, 3078625, 4478000, 4925800, 6157250, 9851600, 12314500, 24629000, 49258000]

約数ペア:

[(1, 49258000), (2, 24629000), (4, 12314500), (5, 9851600), (8, 6157250), (10, 4925800), (11, 4478000), (16, 3078625), (20, 2462900), (22, 2239000), (25, 1970320), (40, 1231450), (44, 1119500), (50, 985160), (55, 895600), (80, 615725), (88, 559750), (100, 492580), (110, 447800), (125, 394064), (176, 279875), (200, 246290), (220, 223900), (250, 197032), (275, 179120), (400, 123145), (440, 111950), (500, 98516), (550, 89560), (880, 55975), (1000, 49258), (1100, 44780), (1375, 35824), (2000, 24629), (2200, 22390), (2239, 22000), (2750, 17912), (4400, 11195), (4478, 11000), (5500, 8956)]