53018000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 120

約数和(自身を含む): 149403384

約数和(自身を除く): 96385384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 541, 560, 700, 784, 875, 980, 1000, 1082, 1225, 1400, 1750, 1960, 2000, 2164, 2450, 2705, 2800, 3500, 3787, 3920, 4328, 4900, 5410, 6125, 7000, 7574, 8656, 9800, 10820, 12250, 13525, 14000, 15148, 18935, 19600, 21640, 24500, 26509, 27050, 30296, 37870, 43280, 49000, 53018, 54100, 60592, 67625, 75740, 94675, 98000, 106036, 108200, 132545, 135250, 151480, 189350, 212072, 216400, 265090, 270500, 302960, 378700, 424144, 473375, 530180, 541000, 662725, 757400, 946750, 1060360, 1082000, 1325450, 1514800, 1893500, 2120720, 2650900, 3313625, 3787000, 5301800, 6627250, 7574000, 10603600, 13254500, 26509000, 53018000]

約数ペア:

[(1, 53018000), (2, 26509000), (4, 13254500), (5, 10603600), (7, 7574000), (8, 6627250), (10, 5301800), (14, 3787000), (16, 3313625), (20, 2650900), (25, 2120720), (28, 1893500), (35, 1514800), (40, 1325450), (49, 1082000), (50, 1060360), (56, 946750), (70, 757400), (80, 662725), (98, 541000), (100, 530180), (112, 473375), (125, 424144), (140, 378700), (175, 302960), (196, 270500), (200, 265090), (245, 216400), (250, 212072), (280, 189350), (350, 151480), (392, 135250), (400, 132545), (490, 108200), (500, 106036), (541, 98000), (560, 94675), (700, 75740), (784, 67625), (875, 60592), (980, 54100), (1000, 53018), (1082, 49000), (1225, 43280), (1400, 37870), (1750, 30296), (1960, 27050), (2000, 26509), (2164, 24500), (2450, 21640), (2705, 19600), (2800, 18935), (3500, 15148), (3787, 14000), (3920, 13525), (4328, 12250), (4900, 10820), (5410, 9800), (6125, 8656), (7000, 7574)]