52540360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27947}}^1$

素因数の和:28005

約数の個数: 32

約数和(自身を含む): 120735360

約数和(自身を除く): 68195000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27947, 55894, 111788, 139735, 223576, 279470, 558940, 1117880, 1313509, 2627018, 5254036, 6567545, 10508072, 13135090, 26270180, 52540360]

約数ペア:

[(1, 52540360), (2, 26270180), (4, 13135090), (5, 10508072), (8, 6567545), (10, 5254036), (20, 2627018), (40, 1313509), (47, 1117880), (94, 558940), (188, 279470), (235, 223576), (376, 139735), (470, 111788), (940, 55894), (1880, 27947)]