51735708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 140940800

約数和(自身を除く): 89205092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 1759, 2451, 3268, 3518, 4902, 5277, 7036, 7353, 9804, 10554, 14706, 15831, 21108, 29412, 31662, 33421, 63324, 66842, 75637, 100263, 133684, 151274, 200526, 226911, 300789, 302548, 401052, 453822, 601578, 680733, 907644, 1203156, 1361466, 1437103, 2722932, 2874206, 4311309, 5748412, 8622618, 12933927, 17245236, 25867854, 51735708]

約数ペア:

[(1, 51735708), (2, 25867854), (3, 17245236), (4, 12933927), (6, 8622618), (9, 5748412), (12, 4311309), (18, 2874206), (19, 2722932), (36, 1437103), (38, 1361466), (43, 1203156), (57, 907644), (76, 680733), (86, 601578), (114, 453822), (129, 401052), (171, 302548), (172, 300789), (228, 226911), (258, 200526), (342, 151274), (387, 133684), (516, 100263), (684, 75637), (774, 66842), (817, 63324), (1548, 33421), (1634, 31662), (1759, 29412), (2451, 21108), (3268, 15831), (3518, 14706), (4902, 10554), (5277, 9804), (7036, 7353)]