50950275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 90396000

約数和(自身を除く): 39445725

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 255, 267, 425, 445, 449, 1275, 1335, 1347, 1513, 2225, 2245, 4539, 6675, 6735, 7565, 7633, 11225, 22695, 22899, 33675, 37825, 38165, 39961, 113475, 114495, 119883, 190825, 199805, 572475, 599415, 679337, 999025, 2038011, 2997075, 3396685, 10190055, 16983425, 50950275]

約数ペア:

[(1, 50950275), (3, 16983425), (5, 10190055), (15, 3396685), (17, 2997075), (25, 2038011), (51, 999025), (75, 679337), (85, 599415), (89, 572475), (255, 199805), (267, 190825), (425, 119883), (445, 114495), (449, 113475), (1275, 39961), (1335, 38165), (1347, 37825), (1513, 33675), (2225, 22899), (2245, 22695), (4539, 11225), (6675, 7633), (6735, 7565)]