53404218

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 48

約数和(自身を含む): 138058560

約数和(自身を除く): 84654342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 20183, 40366, 60549, 121098, 141281, 181647, 282562, 363294, 423843, 544941, 847686, 988967, 1089882, 1271529, 1977934, 2543058, 2966901, 3814587, 5933802, 7629174, 8900703, 17801406, 26702109, 53404218]

約数ペア:

[(1, 53404218), (2, 26702109), (3, 17801406), (6, 8900703), (7, 7629174), (9, 5933802), (14, 3814587), (18, 2966901), (21, 2543058), (27, 1977934), (42, 1271529), (49, 1089882), (54, 988967), (63, 847686), (98, 544941), (126, 423843), (147, 363294), (189, 282562), (294, 181647), (378, 141281), (441, 121098), (882, 60549), (1323, 40366), (2646, 20183)]