51528870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33679}}^1$

素因数の和:33709

約数の個数: 48

約数和(自身を含む): 141860160

約数和(自身を除く): 90331290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 33679, 67358, 101037, 168395, 202074, 303111, 336790, 505185, 572543, 606222, 1010370, 1145086, 1515555, 1717629, 2862715, 3031110, 3435258, 5152887, 5725430, 8588145, 10305774, 17176290, 25764435, 51528870]

約数ペア:

[(1, 51528870), (2, 25764435), (3, 17176290), (5, 10305774), (6, 8588145), (9, 5725430), (10, 5152887), (15, 3435258), (17, 3031110), (18, 2862715), (30, 1717629), (34, 1515555), (45, 1145086), (51, 1010370), (85, 606222), (90, 572543), (102, 505185), (153, 336790), (170, 303111), (255, 202074), (306, 168395), (510, 101037), (765, 67358), (1530, 33679)]