51225390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15383}}^1$

素因数の和:15433

約数の個数: 48

約数和(自身を含む): 136794528

約数和(自身を除く): 85569138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 15383, 30766, 46149, 76915, 92298, 138447, 153830, 230745, 276894, 461490, 569171, 692235, 1138342, 1384470, 1707513, 2845855, 3415026, 5122539, 5691710, 8537565, 10245078, 17075130, 25612695, 51225390]

約数ペア:

[(1, 51225390), (2, 25612695), (3, 17075130), (5, 10245078), (6, 8537565), (9, 5691710), (10, 5122539), (15, 3415026), (18, 2845855), (30, 1707513), (37, 1384470), (45, 1138342), (74, 692235), (90, 569171), (111, 461490), (185, 276894), (222, 230745), (333, 153830), (370, 138447), (555, 92298), (666, 76915), (1110, 46149), (1665, 30766), (3330, 15383)]