51238500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{34159}}^1$

素因数の和:34181

約数の個数: 48

約数和(自身を含む): 149210880

約数和(自身を除く): 97972380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 34159, 68318, 102477, 136636, 170795, 204954, 341590, 409908, 512385, 683180, 853975, 1024770, 1707950, 2049540, 2561925, 3415900, 4269875, 5123850, 8539750, 10247700, 12809625, 17079500, 25619250, 51238500]

約数ペア:

[(1, 51238500), (2, 25619250), (3, 17079500), (4, 12809625), (5, 10247700), (6, 8539750), (10, 5123850), (12, 4269875), (15, 3415900), (20, 2561925), (25, 2049540), (30, 1707950), (50, 1024770), (60, 853975), (75, 683180), (100, 512385), (125, 409908), (150, 341590), (250, 204954), (300, 170795), (375, 136636), (500, 102477), (750, 68318), (1500, 34159)]