51890700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{172969}}^1$

素因数の和:172986

約数の個数: 36

約数和(自身を含む): 150137960

約数和(自身を除く): 98247260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 172969, 345938, 518907, 691876, 864845, 1037814, 1729690, 2075628, 2594535, 3459380, 4324225, 5189070, 8648450, 10378140, 12972675, 17296900, 25945350, 51890700]

約数ペア:

[(1, 51890700), (2, 25945350), (3, 17296900), (4, 12972675), (5, 10378140), (6, 8648450), (10, 5189070), (12, 4324225), (15, 3459380), (20, 2594535), (25, 2075628), (30, 1729690), (50, 1037814), (60, 864845), (75, 691876), (100, 518907), (150, 345938), (300, 172969)]