51255198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 118556880

約数和(自身を除く): 67301682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2053, 2774, 4106, 4161, 6159, 8322, 12318, 12483, 18477, 24966, 36954, 39007, 78014, 117021, 149869, 234042, 299738, 351063, 449607, 702126, 899214, 1348821, 2697642, 2847511, 5695022, 8542533, 17085066, 25627599, 51255198]

約数ペア:

[(1, 51255198), (2, 25627599), (3, 17085066), (6, 8542533), (9, 5695022), (18, 2847511), (19, 2697642), (38, 1348821), (57, 899214), (73, 702126), (114, 449607), (146, 351063), (171, 299738), (219, 234042), (342, 149869), (438, 117021), (657, 78014), (1314, 39007), (1387, 36954), (2053, 24966), (2774, 18477), (4106, 12483), (4161, 12318), (6159, 8322)]