51222870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33479}}^1$

素因数の和:33509

約数の個数: 48

約数和(自身を含む): 141017760

約数和(自身を除く): 89794890

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, 33479, 66958, 100437, 167395, 200874, 301311, 334790, 502185, 569143, 602622, 1004370, 1138286, 1506555, 1707429, 2845715, 3013110, 3414858, 5122287, 5691430, 8537145, 10244574, 17074290, 25611435, 51222870]

約数ペア:

[(1, 51222870), (2, 25611435), (3, 17074290), (5, 10244574), (6, 8537145), (9, 5691430), (10, 5122287), (15, 3414858), (17, 3013110), (18, 2845715), (30, 1707429), (34, 1506555), (45, 1138286), (51, 1004370), (85, 602622), (90, 569143), (102, 502185), (153, 334790), (170, 301311), (255, 200874), (306, 167395), (510, 100437), (765, 66958), (1530, 33479)]