48598000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 130978224

約数和(自身を除く): 82380224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 125, 176, 188, 200, 220, 235, 250, 275, 376, 400, 440, 470, 500, 517, 550, 752, 880, 940, 1000, 1034, 1100, 1175, 1375, 1880, 2000, 2068, 2200, 2209, 2350, 2585, 2750, 3760, 4136, 4400, 4418, 4700, 5170, 5500, 5875, 8272, 8836, 9400, 10340, 11000, 11045, 11750, 12925, 17672, 18800, 20680, 22000, 22090, 23500, 24299, 25850, 35344, 41360, 44180, 47000, 48598, 51700, 55225, 64625, 88360, 94000, 97196, 103400, 110450, 121495, 129250, 176720, 194392, 206800, 220900, 242990, 258500, 276125, 388784, 441800, 485980, 517000, 552250, 607475, 883600, 971960, 1034000, 1104500, 1214950, 1943920, 2209000, 2429900, 3037375, 4418000, 4859800, 6074750, 9719600, 12149500, 24299000, 48598000]

約数ペア:

[(1, 48598000), (2, 24299000), (4, 12149500), (5, 9719600), (8, 6074750), (10, 4859800), (11, 4418000), (16, 3037375), (20, 2429900), (22, 2209000), (25, 1943920), (40, 1214950), (44, 1104500), (47, 1034000), (50, 971960), (55, 883600), (80, 607475), (88, 552250), (94, 517000), (100, 485980), (110, 441800), (125, 388784), (176, 276125), (188, 258500), (200, 242990), (220, 220900), (235, 206800), (250, 194392), (275, 176720), (376, 129250), (400, 121495), (440, 110450), (470, 103400), (500, 97196), (517, 94000), (550, 88360), (752, 64625), (880, 55225), (940, 51700), (1000, 48598), (1034, 47000), (1100, 44180), (1175, 41360), (1375, 35344), (1880, 25850), (2000, 24299), (2068, 23500), (2200, 22090), (2209, 22000), (2350, 20680), (2585, 18800), (2750, 17672), (3760, 12925), (4136, 11750), (4400, 11045), (4418, 11000), (4700, 10340), (5170, 9400), (5500, 8836), (5875, 8272)]