51357222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9479}}^1$

素因数の和:9537

約数の個数: 48

約数和(自身を含む): 130141440

約数和(自身を除く): 78784218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 9479, 18958, 28437, 56874, 66353, 85311, 132706, 170622, 199059, 398118, 407597, 597177, 815194, 1194354, 1222791, 2445582, 2853179, 3668373, 5706358, 7336746, 8559537, 17119074, 25678611, 51357222]

約数ペア:

[(1, 51357222), (2, 25678611), (3, 17119074), (6, 8559537), (7, 7336746), (9, 5706358), (14, 3668373), (18, 2853179), (21, 2445582), (42, 1222791), (43, 1194354), (63, 815194), (86, 597177), (126, 407597), (129, 398118), (258, 199059), (301, 170622), (387, 132706), (602, 85311), (774, 66353), (903, 56874), (1806, 28437), (2709, 18958), (5418, 9479)]